Solutions by everydaycalculation.com
The GCF of 642 and 315 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: 1284 & 630 1926 & 945 214 & 105 3210 & 1575 4494 & 2205 1284 & 315 642 & 630 1926 & 315 642 & 945 3210 & 315 642 & 1575 4494 & 315 642 & 2205
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