0
Anonymous
If that's 30, 50 and 70, the GCF is 10.
Wiki User
The GCF is 10.
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
50
The GCF is 1.
The GCF is: 1
The GCF is 27.
The GCF is 3.
The GCF is 2.
The GCF is 5.