Solutions by everydaycalculation.com
The GCF of 105 and 640 is 5.
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: 210 & 1280 315 & 1920 525 & 3200 21 & 128 735 & 4480 210 & 640 105 & 1280 315 & 640 105 & 1920 525 & 640 105 & 3200 735 & 640 105 & 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