Solutions by everydaycalculation.com
The GCF of 16 and 644 is 4.
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: 32 & 1288 8 & 322 48 & 1932 80 & 3220 112 & 4508 32 & 644 16 & 1288 48 & 644 16 & 1932 80 & 644 16 & 3220 112 & 644 16 & 4508
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