2
The GCF is 54.
Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54Factors of 10: 1, 2, 5, 10Factors of 15: 1, 3, 5, 15GCF (54, 10, 15) = 1
The GCF is 2.
The GCF is 54.
The GCF is : 54
The GCF is 27.
The GCF is 27.
The GCF is 6.
The GCF is 1.
The GCF is 6.
The GCF is 1.