Solutions by everydaycalculation.com
The GCF of 21 and 272 is 1.
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 & 544 63 & 816 105 & 1360 147 & 1904 42 & 272 21 & 544 63 & 272 21 & 816 105 & 272 21 & 1360 147 & 272 21 & 1904
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