3 years ago

What is the greatest common factor of 15 and 28

2 answers:

3 0

Prime factorization of 15 is 3·5

Prime factorization of 28 is 2·2·7

As you can see 15 and 28 have no common factor so greatest common factor would be 1.

Firdavs [7]3 years ago

3 0

The answer to it is 1

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