Greatest Common Factor of 639, 720, 492

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 639, 720, 492 i.e. 3 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 639, 720, 492 is 3.

GCF(639, 720, 492) = 3

GCF of 639, 720, 492

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

GCF of:

Greatest Common Factor of 639,720,492

GCF of 639,720,492 is 3

3 639, 720, 492
213, 240, 164

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

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

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

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 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Greatest Common Factor

We found the factors 639,720,492 . The biggest common factor number is the GCF number.
So the greatest common factor 639,720,492 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 639, 720, 492

1. What is the GCF of 639, 720, 492?

Answer: GCF of 639, 720, 492 is 3.

2. How to Find the GCF of 639, 720, 492

Answer: Greatest Common Factor(GCF) of 639, 720, 492 = 3

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

Step 2: Then multiply all the prime factors GCF(639, 720, 492) = 3.