Solutions by everydaycalculation.com
The GCF of 390 and 312 is 78.
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: 780 & 624 195 & 156 1170 & 936 130 & 104 1950 & 1560 2730 & 2184 780 & 312 390 & 624 1170 & 312 390 & 936 1950 & 312 390 & 1560 2730 & 312 390 & 2184
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