What is the GCF of 15 and 30

2 answers:

6 0

The greatest common factor (GCF) of 15 and 30 is: 15

Factors of 15: 1, 3, 5, 15
Factors of 30: 1, 2, 3, 5, 6, 10, 15

The common factors between the two numbers are 1, 3, 5, and 15, but considering 15 is the highest number out of them all, it is the greatest common factor.

BaLLatris [955]3 years ago

5 0

The greatest common factor is 15

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