How to Find the GCF (2 Different Ways) | Greatest Common Factor | Math with Mr. J

Welcome to How to Find the GCF (2 Different Ways) with Mr. J! Need help with how to find the Greatest Common Factor (aka Highest Common Factor)? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with finding the GCF (aka HCF). Mr. J will go through examples of finding the greatest common factor by listing factors and examples of finding the greatest common factor using prime factorization.

About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free. #MathWithMrJ

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Hopefully this video is what you're looking for when it comes to the greatest common factor.

Have a great rest of your day and thanks again for watching! ✌️✌️✌️

✅ Thanks to Aloud, this video has been dubbed into Spanish and Portuguese. #DubbedWithAloud

English

Spanish

Portuguese

[MathwithMrJ]

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[mangalpandya]

We need teachers like you in r schools

[akimmakiozam]

Thank you so much sir, you made this subject easy for me. May the Lord bless you more of knowledge and wisdom to share with others.

[chrissynecks]

Mr.J, you are the most smartest math teacher ever. Keep up the good work. Your videos are the reason why I am doing well in Math class.

[joyona]

AWSOME!!! Thank you!!!! Your work on behalf of your students is changing our lives beyond all measure!!! As for me; After a lifetime of seeking to become math savvy I am finally entering the promised land through your guidance!!!! Thank you Mr. J. !!!! You have a real genius for transmitting the necessary mathematical organizational skills and understanding that will lead your students to the "promised land!!! Your work on your students behalf is changing You are a gifted teacher and your excellent teaching skills are blessing all who are seeking the necessary understanding and discipline that will lead us to making this world a better place for ourselves and all who enter or orbits. There can be no lasting success without organization and mastering mathematics is the first step!! Thank You have a gift and your channel will have a world wide student body population. Your future is so bright!!! You are going to wear your sun glasses at night!!! THANK YOU FOR

[BermiRakinmeto]

YOU DESERVED AN AWARD FOR BEING A GOOD MATH TEACHER ❤❤

[Jordyn-Jenkins]

I’m super bad at math but I’m sure you can help thank you so much ❤

[DIEGO_KING]

Really thanks MR.J Thank you so much man

[mahwashjaleel]

Than you so much for doing a great job. I regularly watches your videos and it helps me a lot in teaching maths to my 3rd grader. pls make a video on finding GCF using Venn Diagram. Thanks

[Jmthenice]

There's something im confused for.
Mine was 90 and 108 then i did the prime factorization
90: 2x5x3x3
108: 2x2x3x3x3
There are two pairs of the same number. Which is (3*3)(3*3). What will i do after that? 😅

[jamiewilliams]

The 2nd way is much better to me

The 1st way it’s almost like you’re just guessing numbers, what if I missed a number in the set? Then my GCF could potentially be incorrect

[LuckyplayzRobloxShorts]

bruh thank you i am bad at lcm but i know now

[Queenpellar]

Thank you so much❤ I loved your teaching😊

[interestingthingss]

Thanks so much I passed the biggest math test of this term because of you I got a 100%

[BuildmodeBuilder]

Thank u so much this has Helped me in grade 5

[Cvf-qh]

How do you instantly know 36 goes into 72 though?