answersLogoWhite

0

The GCF of 15 and 70 is 5.

The prime factorization of 15 is 3*5.

The prime factorization of 70 is 2*5*7.

The only, and greatest, common factor is 5.
The GCF is 5.

User Avatar

Wiki User

8y ago

What else can I help you with?