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