Class 7 Practice Set 10 | Chapter 3 HCF and LCM | Std 7th Maths New Portion Maharashtra State Board

This Video explains Chapter 3 HCF and LCM - Practice Set 10 of Standard 7 for Maharashtra State Board.
7th Maths Playlist all Practice Sets - • 7th Maths Maharashtra ...
#Std7 #Class7
Following questions of Practice Set 10 - Chapter 3 HCF and LCM have been explained in the video:
Question 1.
Which number is neither a prime number nor a composite number?
Question 2.
Which of the following are pairs of co-primes?
i. 8,14
ii. 4,5
iii. 17,19
iv. 27,15
Question 3.
List the prime numbers from 25 to 100 and say how many they are.
Question 4.
Write all the twin prime numbers from 51 to 100.
Question 5.
Write 5 pairs of twin prime numbers from 1 to 50.
Question 6.
Which are the even prime numbers?

[@gopalPrinters]

You are my best teacher

[@DEEN_ISLAM_1k]

❤❤❤❤❤❤

[@Sinchan530]

Thank you sir for teaching us and solve the problems 😃😃🛐🛐

[@MehrunishaShaikh-c9x]

Sir we will never get teacher like you😊❤

[@akshatajogale5071]

27,15
Factors of 27-1,3,9,27
Factors of 15-1,3,5,15
Common factors-1,3
27,15 are not a pair of co-primes

[@ashajaiswal8455]

Thanks for sir😊😊😊😊

[@AbhishekSingh-yc8cr]

Thank you sir thank you so much sir 🥰🥰🥰🥰 aap bahut aache se padha te ho mujhe aap ki video dekh kar samjh aata hai thank you sir aap English ka video banao 👍👍👍👍👍👍👍👍😊😊😊

[@aryangamer1047]

Thank you sir ❤❤❤😊😊😊

[@keshavchaudhary7670]

27,15
factors of 27- 1,3,9,27
factors of 15- 1,3,5,15
common factors -1,3
27,15 are nota pair of co-prime number

[@rabinaartcraft5422]

Factors of 27- 1,3,9,27
Factors of 15-1,3,5,15
Common factors- 1,3
Therefore 27 and 15 are not a pair of co-prime numbers

[@superthundergamingyuu9840]

Uuu

[@parveenshaikh7026]

Are best teacher in my life

[@gulabchandgupta4317]

​@@parveenshaikh7026grtjeegjkgd

[@aditithakur1497]

Sir please make the videos of science of standard 7th ❤❤

[@ClashingSpY]

Thank you sirrrr❤

[@TRAYT1410]

Who is watching 1 day before exam
Like the comment

[@gautamjain1201]

1:33 1:37 1:38 1:38 1:38 1:39 1:39 1:39 1:39 1:39 1:40 1:40 1:40 1:40 1:41 1:42 1:42 1:42 1:42 1:42 1:42 1:42 1:43 1:43 1:43 1:43 1:43 1:43 1:44 1:44 1:44 1:44 1:44 1:45 1:45 1:45 1:45 1:45 1:46 1:46 1:46 1:46 1:46 1:46 1:47 1:47 1:47 1:47 1:47 1:48 1:48 1:48 1:48 1:49 1:49 1:49 1:49 1:49 1:49 1:50 1:50 1:50 1:50 1:50 1:51 1:52 1:53 1:54 1:55 1:55 1:55 1:55 1:55 1:55 1:56 1:56 1:56 1:56 1:56 1:56 1:57 1:57 1:57 1:57 1:57 1:58 1:58 1:58 1:58 1:58 1:59 1:59 1:59 1:59 1:59 1:59 2:00 2:00 2:00 2:01 2:01 2:01 2:01 2:01 2:02 2:02 2:02 2:02 2:02 2:02 2:02 2:03 2:03 2:03

[@RinaPathak-fj1gv]

🎉 thanks

[@kanhaiyalalgupta8175]

Thanks you sir

[@yashgaming5418]

Factors of 27- 1,3,9,27
Factor of 15- 1,3,5,15
Common factors is - 1,3
27,15 are not a pair of co- primes

[@UltraStudio07]

ʀɪɢʜᴛ

[@maheshmore3712]

27 and 15 are not coprime number

[@adighe1416]

Nice explaction👌

[@santoshkatore9076]

Sir thank you ❤ 96%

[@jafrulgazi6976]

App toh you tube wale hai na toh bhi homework dere school or tution se ka me milta hai kya jo youTube per home work dere yeh nahi kehte ki aata nahi aata hai per toh bhi

[@YogeshSirsBackbenchers]

Kya kehna chahte ho? Sab kuch solve karke dedu? Khud se try nahi karna?

[@sejal7104]

So beautiful 🥰❤️

[@sambhajibari2081]

Practice set 10 so nice Ser sab samzme Aa gaya thanks Ser aap jab sikhate ho to yesa lagta he ki ham schoolme bethe he thank ser

[@YogeshSirsBackbenchers]

Thank you. Bas practise karte raho video dekhte dekhte.

[@eknathgparab3547]

Sir thanks to upload this video because I was waiting for many days

[@YogeshSirsBackbenchers]

Keep Practicing!

[@apurohit8945]

27 and 15 are not a co-prime number i solved on my own❤😊😮

[@infinitygamer3201]

Thank u sir thank u so much mera maths bs apke bhrose hai sir hamre school ko to bs fees ki pde hai mai apke vedeo jab se dekh kr pdai kr rha hu mera confidence bohot bdh gya hai. I love u sir👌👌🙏🙏👍🥰🥰🥰🥰🥰🥰🥰

[@YogeshSirsBackbenchers]

This makes me so happy :) Keep practicing.

[@monikabhokare1302]

Same to you

[@ismailshaikh8134]

Thank u so much sir for explaining in so detail sir meri ek wish hai bass app ek bar English mai grammer kaise sudhare and I love u sir u are the. Best sir

[@Aijanpathan]

Please sir teach science 7th class please 🥺🥺🥺🥺🥺🥺🥺🥺🥺

[@geetakelavkar6619]

Sir the answer of 4th Question - 27, 15 Is not a co-prime number.

[@supercraft9625]

No the 4 no co prime

[@avikajainbharatnatyam6809]

Not a co-prime number

[@ansarimohamedhaadi458]

Your the best sir ☺️

[@Otakuworld7625]

Thank you very much sir ❤️❤️

[@YogeshSirsBackbenchers]

You are welcome 😊

[@jyotikarande3536]

are you BTS army me too

[@khushi290]

Hii

[@khushi290]

iv] Co-primes

[@afsanakhan8700]

Mera Kal maths ka paper hai

[@YogeshSirsBackbenchers]

Good luck!

[@aditya_tiwari469]

Sir pls do face reveal

[@aditya_tiwari469]

Yes

[@VIVO_PRO_MAX]

You are the best SIR

[@785nothing]

27 and 15 is vo prime number hai

[@Not_Rayyan.]

Our math teacher teaching I don't understand so I see your video

[@YogeshSirsBackbenchers]

Keep practicing, Rayyan! I like teaching you all!

[@user-ku8ys9ph3o]

P, s11

[@Krvaityop]

27,15 are not a pair of co-primes numbers

[@premnathbind8678]

Factors of 27- 1,27,9,3
Factors of 15- 1,15,3,5
Common factors -1,3
: 27,15 are not a pair of co-prime

[@animexboy7069]

Sir answer is 27,15 are not a pair of co-prime number

[@sainathpolawar3633]

Thank you sir you teaching is so nice

[@sainathpolawar3633]

Thanks for teaching Eratosthenes method

[@lynx253]

Good job

[@milindshinde9599]

Sir Eratosthenes Method helped me in Exams Thanks Sir Your explanation is Carzy and understanding Thankyou So much Sir ❤️❤️❤️😀😀

[@reenachauhan5843]

Thank you so much sir

[@yusufmansuri9938]

🌹🌹💐Thanks Sir💐🌹🌹

[@Aakii_vlog]

Sir apna face dikhao

[@aditithakur1497]

27 and 15 are not co- prime , sir

[@santoshbabar1611]

Sir sir upload the scholarship videos of 8th standard

[@santoshbabar1611]

Yes sir

[@bholaramyadav6987]

Sir please standard 7th class ka history first lesson explain karke dijiye

[@YogeshSirsBackbenchers]

History ke liye time nahi hai because Maths portion poora karvana hai.

[@krishnamandal7036]

27,15 are not a pairs of co- primes

[@gulabchandgupta4317]

No

[@najuchoudhary651]

i like your all videos explaination

[@supriyagorade7855]

Sir 2 prime number hai kya please batao sir

[@youlikegamer1070]

Free fire

[@aakankshajadhav2632]

Thanks sir

[@BEAST_AKSHIT900]

Nic3

[@pratimajulme3977]

Very easy explain sir..... thanks

[@KINGGAMER-tj3wh]

Sir the factors of 27 and15 is 27-1,3,9,27,15-1,3,5,15. Common factors is-1,3. Therefore 27,15 was not co-prime number.

[@interz5222]

Thanku sir

[@vijayalaxmi7603]

Thanks for your help and for the explanation of the video

[@vijayalaxmi7603]

Ok

[@ashishyadav4776]

Best sir

[@santoshhagwane7628]

thanku sir 😊😊

[@witmay8196]

Sir aap 5th class maths chapter dalo

[@asmitasinha9140]

You teach really good maths even you make use revise everything

[@jayshreekamble8311]

nice teaching

[@maheshmore3712]

Sir question 2

[@ysgaming96]

Thanks sir for HCF and LCM explaining

[@ysgaming96]

Sir please aplod the addition and subtraction Video of 5std 10

[@sushmamaurya2199]

Not co-prime

[@surekhaghugare9100]

27,15 co -praim no

[@premnathbind8678]

Thank you sir you are very good examplain

[@campergaming9233]

😂😂😂😂😂😂😂😂😂🙏🙏

[@premnathbind8678]

27 and 15 question

[@Chintoo302]

Your big fan sir thanks for. These pleasure

[@marioyt129]

Sir you are great teacher

[@mh..for.fun2k230]

Sir app world best teacher 😁😁😁💞

[@kirtitambare]

27,15 not a co-prime number.sir

[@ushajha8450]

Your explanation power bests

[@Naturopathyyoga0106]

Sir very very thanks for me

[@raziahussain4836]

Not co prime

[@hmk424gaming33]

Thanks

[@asiyakhatib9887]

Best explanation

[@aakankshajadhav2632]

27,15 are not co prime number

[@krishnamandal7036]

Sir i understand 🤗🤗

[@jasminekagathla8196]

Sir practice set 10 questions answers is 1

[@swatibabar7286]

Upload the scholarship video 8 standard

[@adarshyadav3682]

Hi

[@Naturopathyyoga0106]

Sir I'm aditya ans is 27/15 are not co-prime

[@campergaming9233]

Op teaching op he'd shot

[@NIKHIL_GAMING882]

4 Ans 27,15 are not a pair of co-primes

[@sakshijaisrajpuria8589]

Sir 4th ka answer hai 27,15 is not a co-prime number

[@bharatwhitygaming5299]

Sir practice set 11 plz explain koro

[@tazeenansari7058]

firee fire

[@santoshhagwane7628]

the answer of 4Q is 27,15 are not a pair of co-primes 😊

[@6b15kanakyadav4]

Factor of 27 are 1,3,9, 27
Factor of 15 are 1,3,5 ,15
Common factor , one and three
27 and 15 is not coprime

[@liladharyadav9849]

Sir practice set 13 video dalo please standard 7

[@YogeshSirsBackbenchers]

czcams.com/video/Kxz_F_lInGg/video.html
6th Maths Playlist all practice sets - czcams.com/play/PLC7fQGEMlqid_l6ccGIXMgIxKcyePiqJy.html

[@liladharyadav9849]

@@YogeshSirsBackbenchers standard 7 needed

[@anshichaurasia123]

27 15 are not a pair of co-prime numbers

[@shamasayyad786]

27 and 15 is not a Co-prime number

[@nituchauhan9714]

Factors of 27=1,3,9,27
Factors of 15=1,3,5,15
Common factors is=1,3
=27,15 are not co-primes
Sir write or wrong my homework

[@glowieli]

Right. Very good

[@ashishyadav4776]

27,15 are not a co-prime number!!!