What is the greatest common factor of 24 and 36?

The greatest common factor (GCF) of two numbers is the largest number that can evenly divide both of them.

To find the GCF of 24 and 36, we can list the factors of each number:

Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24 Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36

From the lists above, we can see that the largest number that both 24 and 36 share as a factor is 12. Therefore, the greatest common factor of 24 and 36 is 12.