Solutions by everydaycalculation.com
The GCF of 80 and 280 is 40.
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: 160 & 560 40 & 140 240 & 840 400 & 1400 16 & 56 560 & 1960 160 & 280 80 & 560 240 & 280 80 & 840 400 & 280 80 & 1400 560 & 280 80 & 1960
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