Math

Find the GCF of 4 and 40

Asked by AnneS2 12 years ago 6/8/2013 12:27 PM

Last updated by anonymous 12 years ago 6/9/2013 11:34 AM

1 Answers

Log in to answer

Answered by CherieS 12 years ago 6/9/2013 11:34 AM

Find the prime factors of each

4 2*2

40 2*2*2*5

2*2

GCF is the product of the shared factors

= 2*2=4