Solutions by everydaycalculation.com
The GCF of 640 and 8000 is 320.
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: 320 & 4000 128 & 1600 1280 & 8000 1920 & 8000 3200 & 8000 4480 & 8000
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