What is the greatest common factor of 12a2 and 20ab ?(1 point)
Responses
10a
10 a
4a2b
4 a squared b
4a
4 a
4ab
4 a b
1 answer
The greatest common factor of 12a^2 and 20ab is 4a.
Responses
10a
10 a
4a2b
4 a squared b
4a
4 a
4ab
4 a b
1 answer