Oh, dude, the greatest common factor of 88 and 100 is 4. It's like the cool kid that both 88 and 100 can hang out with without any drama. So, yeah, 4 is the lucky number that divides both 88 and 100 without any leftovers.
The GCF is 88.
The GCF is 4.
The GCF of 88 and 176 is: 88
The GCF is 2.
The GCF is 1.
The GCF is 8.
The GCF is 2.
The GCF is 8.
The GCF is 11.
The GCF is 4.
The GCF is 4.
The GCF is 1.