Help As soon as possible ( CPhill )

Question

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539

6

I am so nervous if I get this one wrong even though I learned this a long time ago!

What is the GCF (Greatest common factor ) of 28 &24!

Btw.. you rock 👨🏻‍🎤 CPhill!!!

Guest Feb 24, 2021

Guest · Answer 1 · 2021-02-24T09:52:44

I know I'm not CPhill but the answer's 4

Guest · Answer 2 · 2021-02-24T09:53:58

Well you rock 👨🏻‍🎤as well! Sorry I'm in a happy mood 🤦🏻‍♀️.

ElectricPavlov · Answer 3 · 2021-02-24T09:59:16

2^2 * 7 = 28

2^2 * 2 * 3 = 24 GCF = 2²= 4

DewdropDancer · Answer 4 · 2021-02-25T03:24:30

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 28 are: 1, 2, 4, 7, 14, 28

Then the greatest common factor is 4.

(This way probably won't work on big numbers, so you should use EP's way.)