Solutions by everydaycalculation.com
The GCF of 28 and 3840 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: 56 & 7680 14 & 1920 56 & 3840 28 & 7680 84 & 3840 140 & 3840 196 & 3840
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