Question

Find the greatest common factor of 12 and 32.

A) 9
B) 12
C) 6
D) 4

Answer 1

12 = 2 × 2 × 3

32 = 2 × 2 × 2 × 2 × 2

Greater Common Factor = 2 × 2 = 4

Answer 2

4

Explanation: