Greatest Common Factor of 86, 60, 81, 9, 57

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 86, 60, 81, 9, 57 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 86, 60, 81, 9, 57 is 1.

GCF(86, 60, 81, 9, 57) = 1

GCF of 86, 60, 81, 9, 57

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

GCF of:

Greatest Common Factor of 86,60,81,9,57

GCF of 86,60,81,9,57 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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 57

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

1,3,19,57

Greatest Common Factor

We found the factors 86,60,81,9,57 . The biggest common factor number is the GCF number.
So the greatest common factor 86,60,81,9,57 is 1.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 86, 60, 81, 9, 57

1. What is the GCF of 86, 60, 81, 9, 57?

Answer: GCF of 86, 60, 81, 9, 57 is 1.

2. How to Find the GCF of 86, 60, 81, 9, 57

Answer: Greatest Common Factor(GCF) of 86, 60, 81, 9, 57 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 60, 81, 9, 57) = 1.