Greatest Common Factor of 729, 720

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 729, 720 i.e. 9 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 729, 720 is 9.

GCF(729, 720) = 9

GCF of 729, 720

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

GCF of:

Greatest Common Factor of 729,720

GCF of 729,720 is 9

3 729, 720
3 243, 240
81, 80

∴ So the GCF of the given numbers is 3 x 3 = 9

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

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

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

Greatest Common Factor

We found the factors 729,720 . The biggest common factor number is the GCF number.
So the greatest common factor 729,720 is 9.

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 729, 720

1. What is the GCF of 729, 720?

Answer: GCF of 729, 720 is 9.

2. How to Find the GCF of 729, 720

Answer: Greatest Common Factor(GCF) of 729, 720 = 9

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

Step 2: Then multiply all the prime factors GCF(729, 720) = 9.