Solutions by everydaycalculation.com
The GCF of 20 and 2128 is 4.
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 & 4256 10 & 1064 60 & 6384 40 & 2128 20 & 4256 60 & 2128 20 & 6384 100 & 2128 140 & 2128
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