GCD of 811, 563, 742 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 811, 563, 742 i.e. 1 largest integer that divides all the numbers equally.

GCD of 811, 563, 742 is 1

GCD(811, 563, 742) = 1

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

GCD of

GCD of numbers 811, 563, 742 is 1

GCD(811, 563, 742) = 1

GCD of 811,563,742 Calculator

GCDof 811,563,742 is 1

Given Input numbers are 811, 563, 742

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

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Divisors of 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Greatest Common Divisior

We found the divisors of 811, 563, 742 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 811, 563, 742 is 1.

Therefore, GCD of numbers 811, 563, 742 is 1

Finding GCD of 811, 563, 742 using Prime Factorization

Given Input Data is 811, 563, 742

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

Prime Factorization of 811 is 811

Prime Factorization of 563 is 563

Prime Factorization of 742 is 2 x 7 x 53

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

Finding GCD of 811, 563, 742 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(811, 563) = 456593

GCD(811, 563) = ( 811 x 563 ) / 456593

GCD(811, 563) = 456593 / 456593

GCD(811, 563) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 742

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

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

GCD(1, 742) = 742 / 742

GCD(1, 742) = 1

GCD of 811, 563, 742 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 811, 563, 742

1. What is the GCD of 811, 563, 742?

GCD of 811, 563, 742 is 1


2. Where do I get the detailed procedure to find GCD of 811, 563, 742?

You can find a detailed procedure to find GCD of 811, 563, 742 on our page.


3. How to find GCD of 811, 563, 742 on a calculator?

You can find the GCD of 811, 563, 742 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.