0
Anonymous
If you mean 18, 36 and 45 then the gcf is 9
Wiki User
If you mean: 18, 36 and 45 then the GCF is 9
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
50
The GCF is 27.
The GCF is: 1
The GCF is 1.
The GCF is 5.
The GCF is 2.
The GCF is 3.