**Gcf Of 30 And 75**

What is GCF of 30, 75, 60 and 90? 3

FVC = 15

The GCF (the most common factor) of the given numbers is 15.

First we look at the key factors of 30, 75, 60 and 90.

30 = 2x3x5

75 = 3 x 52

60 = 2 × 3 × 5

90 = 2 x 32 x 5

Next, we look for the basic factors that all 4 numbers have in common.

This is 3 and 5.

Now the smallest power of 3 in the main factorization is 1.

And the lowest power of 5 is also 1.

Therefore, the most common factor = 3 x 5 = 15

G.C.F. 30, 75, 60, and 90 (the most common factor) is 15. 15 30 times twice, 75 times five times, 60 times four times, and 90 times six times.

0, 75, 60 and 90 are 15. 2 times 30, between 15

75 in five times,

Four times out of 60,

And 90 six times.