# Greatest Common Factor of 54, 72, 198

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 54, 72, 198 i.e. 18 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 54, 72, 198 is 18.

GCF(54, 72, 198) = 18

## GCF of 54, 72, 198

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

GCF of:

### Greatest Common Factor (GCF) of 54,72,198 By Common Division

 2 54, 72, 198 3 27, 36, 99 3 9, 12, 33 3, 4, 11

∴ So the GCF of the given numbers is 2 x 3 x 3 = 18

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

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

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 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Greatest Common Factor

We found the factors 54,72,198 . The biggest common factor number is the GCF number.
So the greatest common factor 54,72,198 is 18.

### 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 54, 72, 198

1. What is the GCF of 54, 72, 198?

Answer: GCF of 54, 72, 198 is 18.

2. How to Find the GCF of 54, 72, 198

Answer: Greatest Common Factor(GCF) of 54, 72, 198 = 18

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

Step 2: Then multiply all the prime factors GCF(54, 72, 198) = 18.