# Greatest Common Factor of 90, 135, 180

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 90, 135, 180 i.e. 45 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 90, 135, 180 is 45.

GCF(90, 135, 180) = 45

## GCF of 90, 135, 180

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

GCF of:

### Greatest Common Factor (GCF) of 90,135,180 By Common Division

 3 90, 135, 180 3 30, 45, 60 5 10, 15, 20 2, 3, 4

∴ So the GCF of the given numbers is 3 x 3 x 5 = 45

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

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Greatest Common Factor

We found the factors 90,135,180 . The biggest common factor number is the GCF number.
So the greatest common factor 90,135,180 is 45.

### 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 90, 135, 180

1. What is the GCF of 90, 135, 180?

Answer: GCF of 90, 135, 180 is 45.

2. How to Find the GCF of 90, 135, 180

Answer: Greatest Common Factor(GCF) of 90, 135, 180 = 45

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

Step 2: Then multiply all the prime factors GCF(90, 135, 180) = 45.