GCD of 644, 327, 994, 136 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 644, 327, 994, 136 i.e. 1 largest integer that divides all the numbers equally.

GCD of 644, 327, 994, 136 is 1

GCD(644, 327, 994, 136) = 1

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

GCD of

GCD of numbers 644, 327, 994, 136 is 1

GCD(644, 327, 994, 136) = 1

GCD of 644,327,994,136 Calculator

GCDof 644,327,994,136 is 1

Given Input numbers are 644, 327, 994, 136

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

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 994

List of positive integer divisors of 994 that divides 994 without a remainder.

1, 2, 7, 14, 71, 142, 497, 994

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Greatest Common Divisior

We found the divisors of 644, 327, 994, 136 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 644, 327, 994, 136 is 1.

Therefore, GCD of numbers 644, 327, 994, 136 is 1

Finding GCD of 644, 327, 994, 136 using Prime Factorization

Given Input Data is 644, 327, 994, 136

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

Prime Factorization of 644 is 2 x 2 x 7 x 23

Prime Factorization of 327 is 3 x 109

Prime Factorization of 994 is 2 x 7 x 71

Prime Factorization of 136 is 2 x 2 x 2 x 17

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

Finding GCD of 644, 327, 994, 136 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(644, 327) = 210588

GCD(644, 327) = ( 644 x 327 ) / 210588

GCD(644, 327) = 210588 / 210588

GCD(644, 327) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 994

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

LCM(1, 994) = 994

GCD(1, 994) = ( 1 x 994 ) / 994

GCD(1, 994) = 994 / 994

GCD(1, 994) = 1


Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 136

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

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

GCD(1, 136) = 136 / 136

GCD(1, 136) = 1

GCD of 644, 327, 994, 136 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 644, 327, 994, 136

1. What is the GCD of 644, 327, 994, 136?

GCD of 644, 327, 994, 136 is 1


2. Where do I get the detailed procedure to find GCD of 644, 327, 994, 136?

You can find a detailed procedure to find GCD of 644, 327, 994, 136 on our page.


3. How to find GCD of 644, 327, 994, 136 on a calculator?

You can find the GCD of 644, 327, 994, 136 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.