Solutions by everydaycalculation.com
The GCF of 45 and 2020 is 5.
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: 90 & 4040 135 & 6060 9 & 404 90 & 2020 45 & 4040 135 & 2020 45 & 6060 225 & 2020 315 & 2020
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