Solutions by everydaycalculation.com
The GCF of 490 and 640 is 10.
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: 980 & 1280 245 & 320 1470 & 1920 2450 & 3200 98 & 128 3430 & 4480 980 & 640 490 & 1280 1470 & 640 490 & 1920 2450 & 640 490 & 3200 3430 & 640 490 & 4480
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