Solutions by everydaycalculation.com
The GCF of 20 and 246 is 2.
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: 40 & 492 10 & 123 60 & 738 100 & 1230 140 & 1722 40 & 246 20 & 492 60 & 246 20 & 738 100 & 246 20 & 1230 140 & 246 20 & 1722
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