Question

Select the GCF of these numbers.

25 • 5 • 11 and 23 • 52 • 7

22 • 3
2 • 112
32
23 • 5
13 • 193 • 232

Answer 1

The Greatest Common Factor (GCF) of 25, 5, 11 and 23, 52, 7 is 1, same with 22,3 and 23, 5 and 13, 193, 232.

Answer 2

ANSWER


`{2}^(3) * 5`



Step-by-step explanation


We want to find the greatest common factor of


`{2}^(5) * 5 * 11`

and


`{2}^(3) * {5}^(2) *7`

To find the greatest common factor, we need to identify the factors that are common to both numbers.

Then we pick the factors with the lowest degree and multiply them


This will give us,



`{2}^(3) * 5`

The correct answer is D.