Greatest Common Factor of 662, 420, 72

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 662, 420, 72 i.e. 2 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 662, 420, 72 is 2.

GCF(662, 420, 72) = 2

GCF of 662, 420, 72

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

GCF of:

Greatest Common Factor of 662,420,72

GCF of 662,420,72 is 2

2 662, 420, 72
331, 210, 36

∴ So the GCF of the given numbers is 2 = 2

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

Factors of 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 662,420,72 . The biggest common factor number is the GCF number.
So the greatest common factor 662,420,72 is 2.

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 662, 420, 72

1. What is the GCF of 662, 420, 72?

Answer: GCF of 662, 420, 72 is 2.

2. How to Find the GCF of 662, 420, 72

Answer: Greatest Common Factor(GCF) of 662, 420, 72 = 2

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

Step 2: Then multiply all the prime factors GCF(662, 420, 72) = 2.