Solutions by everydaycalculation.com
The GCF of 45 and 9720 is 45.
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: 15 & 3240 9 & 1944 90 & 9720 135 & 9720 225 & 9720 315 & 9720
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