Greatest Common Factor of 80, 40, 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 80, 40, 720 i.e. 40 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 80, 40, 720 is 40.

GCF(80, 40, 720) = 40

GCF of 80, 40, 720

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

GCF of:

Greatest Common Factor of 80,40,720

GCF of 80,40,720 is 40

2 80, 40, 720
2 40, 20, 360
2 10, 20, 180
5 5, 10, 90
1, 2, 18

∴ So the GCF of the given numbers is 2 x 2 x 2 x 5 = 40

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

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

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 80,40,720 . The biggest common factor number is the GCF number.
So the greatest common factor 80,40,720 is 40.

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 80, 40, 720

1. What is the GCF of 80, 40, 720?

Answer: GCF of 80, 40, 720 is 40.

2. How to Find the GCF of 80, 40, 720

Answer: Greatest Common Factor(GCF) of 80, 40, 720 = 40

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

Step 2: Then multiply all the prime factors GCF(80, 40, 720) = 40.