What is the greatest common factor of 8 and 36?
2, 4, 6, 8

Solution:

The greatest common factor can be defined as two non-zero integers, let be x and y for example and m be the greatest positive integer that divides both x and y without any remainder .

Here the values given are 8 and 36

Let's find its GCF

For that we have to find the prime factors for both the values

8 = 2 × 2 × 2

36 = 2 × 2 × 3 × 3

From the above identify the common factors

The common factors are 2 and 2

So GCF = 2 × 2 = 4

Therefore, the greatest common factor is 4.

What is the greatest common factor of 8 and 36?

Summary:

The greatest common factor of 8 and 36 is 4.