Solutions by everydaycalculation.com
The GCF of 30 and 398 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: 60 & 796 15 & 199 90 & 1194 150 & 1990 210 & 2786 60 & 398 30 & 796 90 & 398 30 & 1194 150 & 398 30 & 1990 210 & 398 30 & 2786
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