Solutions by everydaycalculation.com
The GCF of 390 and 345 is 15.
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 & 690 1170 & 1035 130 & 115 1950 & 1725 78 & 69 2730 & 2415 780 & 345 390 & 690 1170 & 345 390 & 1035 1950 & 345 390 & 1725 2730 & 345 390 & 2415
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