GCD of 291, 671, 57 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 291, 671, 57 i.e. 1 largest integer that divides all the numbers equally.

GCD of 291, 671, 57 is 1

GCD(291, 671, 57) = 1

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

GCD of

GCD of numbers 291, 671, 57 is 1

GCD(291, 671, 57) = 1

GCD of 291,671,57 Calculator

GCDof 291,671,57 is 1

Given Input numbers are 291, 671, 57

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

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Greatest Common Divisior

We found the divisors of 291, 671, 57 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 291, 671, 57 is 1.

Therefore, GCD of numbers 291, 671, 57 is 1

Finding GCD of 291, 671, 57 using Prime Factorization

Given Input Data is 291, 671, 57

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

Prime Factorization of 291 is 3 x 97

Prime Factorization of 671 is 11 x 61

Prime Factorization of 57 is 3 x 19

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

Finding GCD of 291, 671, 57 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(291, 671) = 195261

GCD(291, 671) = ( 291 x 671 ) / 195261

GCD(291, 671) = 195261 / 195261

GCD(291, 671) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 57

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

LCM(1, 57) = 57

GCD(1, 57) = ( 1 x 57 ) / 57

GCD(1, 57) = 57 / 57

GCD(1, 57) = 1

GCD of 291, 671, 57 is 1

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FAQs on GCD of numbers 291, 671, 57

1. What is the GCD of 291, 671, 57?

GCD of 291, 671, 57 is 1

2. Where do I get the detailed procedure to find GCD of 291, 671, 57?

You can find a detailed procedure to find GCD of 291, 671, 57 on our page.

3. How to find GCD of 291, 671, 57 on a calculator?

You can find the GCD of 291, 671, 57 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.