It is: 15
The GCF is 15.
The GCF is 15.
What are the gcf of number 15 and 45
The GCF is 15.
It could be 15, 30, 45 or 60
the answer is 15
The GCF is 15.
The GCF of 30, 45 and 75 is 15.
The greatest common factor of the numbers 45, 75 and 90 is 15.
GCF(30, 45, 75) = 15.
The GCF is 15.
The GCF for 20 45 75 is 5.