Solutions by everydaycalculation.com
The GCF of 10 and 139 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: 20 & 278 30 & 417 50 & 695 70 & 973 20 & 139 10 & 278 30 & 139 10 & 417 50 & 139 10 & 695 70 & 139 10 & 973
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