Find the greatest common factor. 28, 42

Holt McDougal Larson Pre-Algebra Common Core Edition page 181 number 12

Asked by Dee Dee on 12 Apr 11:07

Last updated by anonymous on 12 Apr 21:45

Answered by CherieS on 12 Apr 21:45

28=2*2*7

42=2 *7*3

2 7

Greatest common factor is the product of the shared factors

=2*7=14