The factors of 28 are 1, 2, 4, 7, 14, 28.
The factors of 33 are 1, 3, 11, 33.
So the GCF is 1.
The GCF is 1.
' 1 ' is.
The GCF is 1.
Because 28 and 33 don't share any prime factors. In that case, the GCF is 1.
33 = 3x11 288 = 2x2x2x2x2x3x3 gcf = 3
The GCF is: 1
66
The GCF is 33.
The GCF of 33 and 66 = 33
The GCF is 1.
The GCF is 33.
The GCF is 33.
The GCF is 11.
The GCF is 3.