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The GCF is 9.
GCF of 18 and 45 is 9.
3
The greatest common factor (GCF) is: 6.
The GCF of 45 and 50 is 5.The GCF is 5.
The GCF is 45.
The GCF is 15.
The GCF is 3.
The GCF is 1.
6
It is 3
The GCF is 2.
The GCF is 6.
The GCF is 18.
It is 9