Solutions by everydaycalculation.com
The GCF of 40 and 505 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: 80 & 1010 120 & 1515 200 & 2525 8 & 101 280 & 3535 80 & 505 40 & 1010 120 & 505 40 & 1515 200 & 505 40 & 2525 280 & 505 40 & 3535
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