What is the gcf of 36 60 and 135?

Answer 1

To find the greatest common factor (GCF) of 36, 60, and 135, we first need to factorize each number. The prime factorization of 36 is 2^2 * 3^2, the prime factorization of 60 is 2^2 * 3 * 5, and the prime factorization of 135 is 3^3 * 5. To find the GCF, we identify the common prime factors and take the lowest power of each common factor. Therefore, the GCF of 36, 60, and 135 is 3.

Answer 2

First, find the factors:

36 = 2*2*3*3

60 = 2*2*3*5

135 = 3*3*3*5

3 is the only common factor, so the gcf=3