Factoring and Multiples

What is the greatest common factor of 12 16 24 and 28?

Answer

Wiki User
04/23/2016

The GCF of 12, 16, 24, and 28 is 4.

The factors of 12 are 1, 2, 3, 4, 6, and 12

The factors of 28 are 1, 2, 4, 7, 14, and 28

The factors of 16 are 1, 2, 4, 8, and 16

The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24

GCF (12, 28, 16, 24) = 4