4xy
25xy
It appears to be 25xy
75x(3y)2 and 100xy both have factors of * * * * * It would appear that the question is looking for the GCF of 75x3, y2 and 100xy. If that is the case, the answer is 1.
GCF(75x3, y2, 100xy) = 1 However, GCF(75x3y2, 100xy) = 25xy
25xy
25x
The GCF is 25xy.
The GCF is 25xy.
The GCF is 25xy