Solutions by everydaycalculation.com
The GCF of 27 and 3990 is 3.
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: 54 & 7980 9 & 1330 54 & 3990 27 & 7980 81 & 3990 135 & 3990 189 & 3990
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