# Greatest Common Factor of 31, 42, 56

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 31, 42, 56 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 31, 42, 56 is 1.

GCF(31, 42, 56) = 1

## GCF of 31, 42, 56

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

GCF of:

### Greatest Common Factor (GCF) of 31,42,56 By Common Division

∴ GCF of numbers is 1 because of no common factors present between them.

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

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Greatest Common Factor

We found the factors 31,42,56 . The biggest common factor number is the GCF number.
So the greatest common factor 31,42,56 is 1.

### 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 31, 42, 56

1. What is the GCF of 31, 42, 56?

Answer: GCF of 31, 42, 56 is 1.

2. How to Find the GCF of 31, 42, 56

Answer: Greatest Common Factor(GCF) of 31, 42, 56 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 42, 56) = 1.