Solutions by everydaycalculation.com
The GCF of 42 and 1678 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 & 3356 21 & 839 126 & 5034 210 & 8390 84 & 1678 42 & 3356 126 & 1678 42 & 5034 210 & 1678 42 & 8390 294 & 1678
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