Solutions by everydaycalculation.com
The GCF of 661 and 672 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: 1322 & 1344 1983 & 2016 3305 & 3360 4627 & 4704 1322 & 672 661 & 1344 1983 & 672 661 & 2016 3305 & 672 661 & 3360 4627 & 672 661 & 4704
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