Solutions by everydaycalculation.com
The GCF of 20 and 378 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: 40 & 756 10 & 189 60 & 1134 100 & 1890 140 & 2646 40 & 378 20 & 756 60 & 378 20 & 1134 100 & 378 20 & 1890 140 & 378 20 & 2646
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