Solutions by everydaycalculation.com
The GCF of 9990 and 1000 is 10.
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: 4995 & 500 1998 & 200 9990 & 2000 9990 & 3000 9990 & 5000 9990 & 7000
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