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Anonymous
The GCF is 2.
Wiki User
gcf(20, 30, 90) = 10
The GCF of 30 and 90 is 30.
30The gcf is 30
GCF(210, 90) = 30.
The GCF is 30.
The GCF is 15.
The greatest common factor (GCF) of 15, 30, 90 is 15.
It is: 30