It appears to be 25xy
GCF(75x3, y2, 100xy) = 1 However, GCF(75x3y2, 100xy) = 25xy
25xy
25x
The GCF is 25xy.
The GCF is 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.
4xy
25xy
25xy
The GCF is 6.
The GCF is 9.