Solutions by everydaycalculation.com
The GCF of 40 and 1242 is 2.
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 & 2484 20 & 621 120 & 3726 200 & 6210 280 & 8694 80 & 1242 40 & 2484 120 & 1242 40 & 3726 200 & 1242 40 & 6210 280 & 1242 40 & 8694
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