Question

Which expression represents the greatest common factor (GCF) of 16 and 40? A. 2 x 2 B. 2 x 2 x 3 C. 2 x 2 x 5 D. 2 x 2 x 2

Answer 1

Answer:

D. 2 x 2 x 2

Step-by-step explanation:

16 is: 2 x 2 x 2 x 2

40 is: 2 x 2 x 2 x 5

16 and 40 have in common are: 2 x 2 x 2  

Answer 2

Answer:

D. 2 x 2 x 2

Step-by-step explanation:

I took the quiz, and it was correct. :)