Question

Find the greatest common factor of 33 and 36.

Answer 1

Factors of 33 = 1 , 3 , 11 , 33

Factors of 36 = 1,2 . 3, 4 , 6 . 9, 12 , 18 , 36

There are 2 common factors of 33 and 36:

1 and 3

The greatest is 3