Solutions by everydaycalculation.com
The GCF of 42 and 38 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: 84 & 76 21 & 19 126 & 114 210 & 190 294 & 266 84 & 38 42 & 76 126 & 38 42 & 114 210 & 38 42 & 190 294 & 38 42 & 266
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