Solutions by everydaycalculation.com
The GCF of 640 and 168 is 8.
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: 1280 & 336 320 & 84 1920 & 504 3200 & 840 4480 & 1176 1280 & 168 640 & 336 1920 & 168 640 & 504 3200 & 168 640 & 840 4480 & 168 640 & 1176
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