GCD of 531, 243, 69, 793 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 531, 243, 69, 793 i.e. 1 largest integer that divides all the numbers equally.

GCD of 531, 243, 69, 793 is 1

GCD(531, 243, 69, 793) = 1

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

GCD of

GCD of numbers 531, 243, 69, 793 is 1

GCD(531, 243, 69, 793) = 1

GCD of 531,243,69,793 Calculator

GCDof 531,243,69,793 is 1

Given Input numbers are 531, 243, 69, 793

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

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Greatest Common Divisior

We found the divisors of 531, 243, 69, 793 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 531, 243, 69, 793 is 1.

Therefore, GCD of numbers 531, 243, 69, 793 is 1

Finding GCD of 531, 243, 69, 793 using Prime Factorization

Given Input Data is 531, 243, 69, 793

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

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

Prime Factorization of 69 is 3 x 23

Prime Factorization of 793 is 13 x 61

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

Finding GCD of 531, 243, 69, 793 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(531, 243) = 14337

GCD(531, 243) = ( 531 x 243 ) / 14337

GCD(531, 243) = 129033 / 14337

GCD(531, 243) = 9


Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 69

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

LCM(9, 69) = 207

GCD(9, 69) = ( 9 x 69 ) / 207

GCD(9, 69) = 621 / 207

GCD(9, 69) = 3


Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 793

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

LCM(3, 793) = 2379

GCD(3, 793) = ( 3 x 793 ) / 2379

GCD(3, 793) = 2379 / 2379

GCD(3, 793) = 1

GCD of 531, 243, 69, 793 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 531, 243, 69, 793

1. What is the GCD of 531, 243, 69, 793?

GCD of 531, 243, 69, 793 is 1


2. Where do I get the detailed procedure to find GCD of 531, 243, 69, 793?

You can find a detailed procedure to find GCD of 531, 243, 69, 793 on our page.


3. How to find GCD of 531, 243, 69, 793 on a calculator?

You can find the GCD of 531, 243, 69, 793 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.