Solutions by everydaycalculation.com
The GCF of 40 and 210 is 10.
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: 80 & 420 20 & 105 120 & 630 200 & 1050 8 & 42 280 & 1470 80 & 210 40 & 420 120 & 210 40 & 630 200 & 210 40 & 1050 280 & 210 40 & 1470
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