# Greatest Common Factor of 72, 28, 72

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 72, 28, 72 i.e. 4 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 72, 28, 72 is 4.

GCF(72, 28, 72) = 4

## GCF of 72, 28, 72

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

GCF of:

### Greatest Common Factor (GCF) of 72,28,72 By Common Division

 2 72, 28, 72 2 36, 14, 36 18, 7, 18

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

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

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

Factors of 28

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

1,2,4,7,14,28

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 72,28,72 . The biggest common factor number is the GCF number.
So the greatest common factor 72,28,72 is 4.

### 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 72, 28, 72

1. What is the GCF of 72, 28, 72?

Answer: GCF of 72, 28, 72 is 4.

2. How to Find the GCF of 72, 28, 72

Answer: Greatest Common Factor(GCF) of 72, 28, 72 = 4

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

Step 2: Then multiply all the prime factors GCF(72, 28, 72) = 4.