The GCF of 45 and 54 is 9. The GCF can't be greater than the difference between the numbers, which is 9 in this case. Since 9 is a factor of both 45 and 54, it is the GCF.
9 is the greatest common factor of 18, 45 and 54.
The Greatest Common Factor (GCF) is: 9
The greatest common factor of 54 and 80 is 2
The greatest common factor of 54 and 90 is 18.
The Greatest Common Factor (GCF) of 36, 54, and 63 is: 9
The Greatest Common Factor of 36, 45, 54: 9
9 is the greatest common factor of 18, 45 and 54.
The greatest common factor of 54, 5, 36, and 45 is 1.
The Greatest Common Factor (GCF) is: 9
9
It is 9
The GCF is 9.
The GCF is 9.
The GCF is 9.
The GCF is 9.
The GCF is 9.
The GCF is 3.