Greatest Common Factor of 720, 2646

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 720, 2646 i.e. 18 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 720, 2646 is 18.

GCF(720, 2646) = 18

GCF of 720, 2646

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

GCF of:

Greatest Common Factor of 720,2646

GCF of 720,2646 is 18

2 720, 2646
3 360, 1323
3 120, 441
40, 147

∴ So the GCF of the given numbers is 2 x 3 x 3 = 18

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

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 2646

List of positive integer factors of 2646 that divides 2646 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,49,54,63,98,126,147,189,294,378,441,882,1323,2646

Greatest Common Factor

We found the factors 720,2646 . The biggest common factor number is the GCF number.
So the greatest common factor 720,2646 is 18.

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 720, 2646

1. What is the GCF of 720, 2646?

Answer: GCF of 720, 2646 is 18.

2. How to Find the GCF of 720, 2646

Answer: Greatest Common Factor(GCF) of 720, 2646 = 18

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

Step 2: Then multiply all the prime factors GCF(720, 2646) = 18.