Solutions by everydaycalculation.com
The GCF of 20 and 1399 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: 40 & 2798 60 & 4197 100 & 6995 140 & 9793 40 & 1399 20 & 2798 60 & 1399 20 & 4197 100 & 1399 20 & 6995 140 & 1399 20 & 9793
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