2xy
Wiki User
∙ 2013-02-19 03:35:294xy
2xy
4xy
4xy
The GCF is 4xy.
2xy
The GCF is 2x.
2x
2xy
Since 4xy2 is a factor of 20x2y4, it is automatically the GCF.
It stays the same because it does not have any common terms. A: 6y-4xy
(x - 4y)(x2 + 4xy + 16y2)