x
If that's x2y and xy2, the GCF is xy.
The GCF is 2z
The GCF is 4y.
The GCF is 5a.
The GCF is 14.
The GCF is 6a.
Since 14abc is a factor of 28a2b2c3, it is automatically the GCF of this problem.
The GCF is 9a.
The GCF is 25xy.
The GCF is a^2b
The gcf of 14n and 42n^2 is 14n.
GCF(75x3, y2, 100xy) = 1 However, GCF(75x3y2, 100xy) = 25xy