# Greatest Common Factor of 20, 98, 54

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 20, 98, 54 i.e. 2 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 20, 98, 54 is 2.

GCF(20, 98, 54) = 2

## GCF of 20, 98, 54

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

GCF of:

### Greatest Common Factor (GCF) of 20,98,54 By Common Division

 2 20, 98, 54 10, 49, 27

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

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

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 54

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

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

Greatest Common Factor

We found the factors 20,98,54 . The biggest common factor number is the GCF number.
So the greatest common factor 20,98,54 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 20, 98, 54

1. What is the GCF of 20, 98, 54?

Answer: GCF of 20, 98, 54 is 2.

2. How to Find the GCF of 20, 98, 54

Answer: Greatest Common Factor(GCF) of 20, 98, 54 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 98, 54) = 2.