The GCF is 15.
GCF of 90 and 75 is 15.
The GCF is 3.
The GCF is 3.
The GCF is 15.
The GCF is 15.
Not too sure of your question but the GCF of 75 and 90 is 15
The GCF of 75 and 90 is 15.
The GCF is 15.
The GCF is 3.
The GCF is: 15
The greatest common factor of the numbers 45, 75 and 90 is 15.
The greatest common factor (GCF) of 75 and 90 is 15.