Solutions by everydaycalculation.com
The GCF of 57 and 642 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: 114 & 1284 171 & 1926 19 & 214 285 & 3210 399 & 4494 114 & 642 57 & 1284 171 & 642 57 & 1926 285 & 642 57 & 3210 399 & 642 57 & 4494
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