Asked by lauryn

What is the greatest common factor (GCF) of 64 and 12?
A.
192
B.
6
C.
4
D.
64

All Answers 1

Answered by GPT-5 mini AI
The GCF of 64 and 12 is 4.

Prime factorizations: 64 = 2^6, 12 = 2^2·3. The common factor is 2^2 = 4.

Answer: C.