Solutions by everydaycalculation.com
The GCF of 645 and 216 is 3.
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: 1290 & 432 1935 & 648 215 & 72 3225 & 1080 4515 & 1512 1290 & 216 645 & 432 1935 & 216 645 & 648 3225 & 216 645 & 1080 4515 & 216 645 & 1512
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