Greatest Common Factor of 18, 421, 585

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 18, 421, 585 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 18, 421, 585 is 1.

GCF(18, 421, 585) = 1

GCF of 18, 421, 585

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

GCF of:

Greatest Common Factor of 18,421,585

GCF of 18,421,585 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Greatest Common Factor

We found the factors 18,421,585 . The biggest common factor number is the GCF number.
So the greatest common factor 18,421,585 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 18, 421, 585

1. What is the GCF of 18, 421, 585?

Answer: GCF of 18, 421, 585 is 1.

2. How to Find the GCF of 18, 421, 585

Answer: Greatest Common Factor(GCF) of 18, 421, 585 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 421, 585) = 1.