98a2b
Chat with our AI personalities
7a 7a * 4 = 28a 7a * 7b = 49ab
7a
The GCF is 7ab2
14b = 5 b = 5/14
Well, honey, the greatest common factor in 21ab and 14b is 7b. You see, 21 can be broken down into 3 x 7, and 14 can be broken down into 2 x 7. And since they both have a b in common, that's your greatest common factor right there. Math made sassy!