Solutions by everydaycalculation.com
The GCF of 45 and 972 is 9.
MathStep (Works offline)
Download our mobile app and learn how to find GCF of upto four numbers in your own time:
Android and iPhone/ iPad
Find HCF of: 90 & 1944 135 & 2916 15 & 324 225 & 4860 315 & 6804 90 & 972 45 & 1944 135 & 972 45 & 2916 225 & 972 45 & 4860 315 & 972 45 & 6804
Enter two numbers separate by comma. To find GCF of more than two numbers, click here.
The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
© everydaycalculation.com