Greatest Common Factor of 6645, 1980

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 6645, 1980 i.e. 15 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 6645, 1980 is 15.

GCF(6645, 1980) = 15

GCF of 6645, 1980

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

GCF of:

Greatest Common Factor of 6645,1980

GCF of 6645,1980 is 15

3 6645, 1980
5 2215, 660
443, 132

∴ So the GCF of the given numbers is 3 x 5 = 15

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

Factors of 6645

List of positive integer factors of 6645 that divides 6645 without a remainder.

1,3,5,15,443,1329,2215,6645

Factors of 1980

List of positive integer factors of 1980 that divides 1980 without a remainder.

1,2,3,4,5,6,9,10,11,12,15,18,20,22,30,33,36,44,45,55,60,66,90,99,110,132,165,180,198,220,330,396,495,660,990,1980

Greatest Common Factor

We found the factors 6645,1980 . The biggest common factor number is the GCF number.
So the greatest common factor 6645,1980 is 15.

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 6645, 1980

1. What is the GCF of 6645, 1980?

Answer: GCF of 6645, 1980 is 15.

2. How to Find the GCF of 6645, 1980

Answer: Greatest Common Factor(GCF) of 6645, 1980 = 15

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

Step 2: Then multiply all the prime factors GCF(6645, 1980) = 15.