Solutions by everydaycalculation.com
The GCF of 21 and 96 is 3.
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: 42 & 192 63 & 288 7 & 32 105 & 480 147 & 672 42 & 96 21 & 192 63 & 96 21 & 288 105 & 96 21 & 480 147 & 96 21 & 672
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