Question

Which of the following expresses 16 + 36 by using the GCF of the two numbers?

4(4 + 9)
4(4 + 32)
8(2 + 28)
8(8 + 28)

Answer 1

The answer is 4(4 + 9)

Because,
4x4= 16 and 4x9=36

so, 16 + 36

Answer 2

16 + 36 = 52 so the answer would be A) 4(4 + 9) because that equals 52 as well.