Greatest Common Factor of 28, 80, 556, 516

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 28, 80, 556, 516 i.e. 4 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 28, 80, 556, 516 is 4.

GCF(28, 80, 556, 516) = 4

GCF of 28, 80, 556, 516

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

GCF of:

Greatest Common Factor of 28,80,556,516

GCF of 28,80,556,516 is 4

2 28, 80, 556, 516
2 14, 40, 278, 258
7, 20, 139, 129

∴ So the GCF of the given numbers is 2 x 2 = 4

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

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

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 556

List of positive integer factors of 556 that divides 556 without a remainder.

1,2,4,139,278,556

Factors of 516

List of positive integer factors of 516 that divides 516 without a remainder.

1,2,3,4,6,12,43,86,129,172,258,516

Greatest Common Factor

We found the factors 28,80,556,516 . The biggest common factor number is the GCF number.
So the greatest common factor 28,80,556,516 is 4.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 28, 80, 556, 516

1. What is the GCF of 28, 80, 556, 516?

Answer: GCF of 28, 80, 556, 516 is 4.

2. How to Find the GCF of 28, 80, 556, 516

Answer: Greatest Common Factor(GCF) of 28, 80, 556, 516 = 4

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

Step 2: Then multiply all the prime factors GCF(28, 80, 556, 516) = 4.