Question

PLEASE HELP.WILL MEDAL
Which pair of numbers have a GCF of 7?

Choose all answers that are correct.
A.

28 and 7

B.

7 and 14

C.

21 and 3

D.

7 and 1

Answer 1

FACTORS for the choices
for A) 28= 1,2,4,7,14,28
7= 1,7
for B) 14 = 1,2,7,14
7= 1,7
for C) 21 = 1,3,7,21
3 = 1,3
for D) 7 = 1,7
1 = 1
now you identify which numbers/letter of choice are having 7 as the greatest common factor

Answer 2

What is the answer!!!!!

Answer 3

@shinalcantara