GCD of 862, 889, 20, 324 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of GCD Calculator to determine the Greatest Common Divisor of 862, 889, 20, 324 i.e. 1 largest integer that divides all the numbers equally.

GCD of 862, 889, 20, 324 is 1

GCD(862, 889, 20, 324) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 862, 889, 20, 324 is 1

GCD(862, 889, 20, 324) = 1

GCD of 862,889,20,324 Calculator

GCDof 862,889,20,324 is 1

Given Input numbers are 862, 889, 20, 324

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 20

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

1, 2, 4, 5, 10, 20

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Greatest Common Divisior

We found the divisors of 862, 889, 20, 324 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 862, 889, 20, 324 is 1.

Therefore, GCD of numbers 862, 889, 20, 324 is 1

Finding GCD of 862, 889, 20, 324 using Prime Factorization

Given Input Data is 862, 889, 20, 324

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 862 is 2 x 431

Prime Factorization of 889 is 7 x 127

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 862, 889, 20, 324 using LCM Formula

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(862, 889) = 766318

GCD(862, 889) = ( 862 x 889 ) / 766318

GCD(862, 889) = 766318 / 766318

GCD(862, 889) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 20

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

GCD(1, 20) = 20 / 20

GCD(1, 20) = 1


Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 324

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

GCD(1, 324) = 324 / 324

GCD(1, 324) = 1

GCD of 862, 889, 20, 324 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 862, 889, 20, 324

1. What is the GCD of 862, 889, 20, 324?

GCD of 862, 889, 20, 324 is 1


2. Where do I get the detailed procedure to find GCD of 862, 889, 20, 324?

You can find a detailed procedure to find GCD of 862, 889, 20, 324 on our page.


3. How to find GCD of 862, 889, 20, 324 on a calculator?

You can find the GCD of 862, 889, 20, 324 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.