Greatest Common Factor of 1989, 7809

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 1989, 7809 i.e. 3 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1989, 7809 is 3.

GCF(1989, 7809) = 3

GCF of 1989, 7809

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

GCF of:

Greatest Common Factor of 1989,7809

GCF of 1989,7809 is 3

3 1989, 7809
663, 2603

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 1989

List of positive integer factors of 1989 that divides 1989 without a remainder.

1,3,9,13,17,39,51,117,153,221,663,1989

Factors of 7809

List of positive integer factors of 7809 that divides 7809 without a remainder.

1,3,19,57,137,411,2603,7809

Greatest Common Factor

We found the factors 1989,7809 . The biggest common factor number is the GCF number.
So the greatest common factor 1989,7809 is 3.

GCF of two or more Numbers Calculation Examples

Here are some samples of GCF of two or more Numbers calculations.

Frequently Asked Questions on GCF of 1989, 7809

1. What is the GCF of 1989, 7809?

Answer: GCF of 1989, 7809 is 3.

2. How to Find the GCF of 1989, 7809

Answer: Greatest Common Factor(GCF) of 1989, 7809 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(1989, 7809) = 3.