Greatest Common Factor of 23, 57, 31

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 23, 57, 31 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 23, 57, 31 is 1.

GCF(23, 57, 31) = 1

GCF of 23, 57, 31

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

GCF of:

Greatest Common Factor of 23,57,31

GCF of 23,57,31 is 1

∴ 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 31

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

1,31

Greatest Common Factor

We found the factors 23,57,31 . The biggest common factor number is the GCF number.
So the greatest common factor 23,57,31 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 23, 57, 31

1. What is the GCF of 23, 57, 31?

Answer: GCF of 23, 57, 31 is 1.

2. How to Find the GCF of 23, 57, 31

Answer: Greatest Common Factor(GCF) of 23, 57, 31 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 57, 31) = 1.