Solutions by everydaycalculation.com
The GCF of 42 and 162 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: 84 & 324 21 & 81 126 & 486 14 & 54 210 & 810 294 & 1134 84 & 162 42 & 324 126 & 162 42 & 486 210 & 162 42 & 810 294 & 162 42 & 1134
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