12y
The GCF is 3x.
The GCf is 3xy.
The GCF is 4.
The GCF is 12xy^2.
The GCF is 3y^2.
The first example that comes to mind is that since 12xy is a factor of 36xy, you could use 12xy. This would have the GCF that you want. ■
The GCF is 6xy.
Rewritten additively.60X2Y + 84XY212XY(5X + 7Y)=============12XY----------greatest gcf
3x x 4y = 12xy
12xy * 3x = 36x2y
12xy