Solutions by everydaycalculation.com
The GCF of 20 and 478 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 & 956 10 & 239 60 & 1434 100 & 2390 140 & 3346 40 & 478 20 & 956 60 & 478 20 & 1434 100 & 478 20 & 2390 140 & 478 20 & 3346
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