Solutions by everydaycalculation.com
The GCF of 42 and 7290 is 6.
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: 21 & 3645 14 & 2430 84 & 7290 126 & 7290 210 & 7290 294 & 7290
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