Solutions by everydaycalculation.com
The GCF of 12 and 390 is 6.
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: 24 & 780 6 & 195 36 & 1170 4 & 130 60 & 1950 84 & 2730 24 & 390 12 & 780 36 & 390 12 & 1170 60 & 390 12 & 1950 84 & 390 12 & 2730
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