Solutions by everydaycalculation.com
The GCF of 42 and 2142 is 42.
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: 84 & 4284 21 & 1071 126 & 6426 14 & 714 6 & 306 84 & 2142 42 & 4284 126 & 2142 42 & 6426 210 & 2142 294 & 2142
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