Solutions by everydaycalculation.com
The GCF of 8991 and 972 is 243.
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: 2997 & 324 8991 & 1944 8991 & 2916 8991 & 4860 8991 & 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