Question

What is the greatest common factor (GCF) of 60 and 90? A.5 B.15 C.30 D.60

Answer 1

Greatest Common Factor of 60 and 90 is “C” because even though 5, 15 can be multiplied to equal to 60 but 30 can be multiplied by the lowest numbers to equip to 60 and 90

Correct
30x2=60
30x3=90


5x12=60
5x36=90

15x4=60
15x12=90

Answer 2

Answer:

C

Step-by-step explanation:

C is the greatest of the numbers that can be multiplied by something else to get both 60 and 90