Solutions by everydaycalculation.com
The GCF of 28 and 747 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: 56 & 1494 84 & 2241 140 & 3735 196 & 5229 56 & 747 28 & 1494 84 & 747 28 & 2241 140 & 747 28 & 3735 196 & 747 28 & 5229
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