Solutions by everydaycalculation.com
The GCF of 45 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: 90 & 278 135 & 417 225 & 695 315 & 973 90 & 139 45 & 278 135 & 139 45 & 417 225 & 139 45 & 695 315 & 139 45 & 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