GCD of 891, 567, 422, 604 Calculator

Given Input numbers are 891, 567, 422, 604

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

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Divisors of 604

List of positive integer divisors of 604 that divides 604 without a remainder.

1, 2, 4, 151, 302, 604

Greatest Common Divisior

We found the divisors of 891, 567, 422, 604 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 891, 567, 422, 604 is 1.

Therefore, GCD of numbers 891, 567, 422, 604 is 1

Given Input Data is 891, 567, 422, 604

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

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 422 is 2 x 211

Prime Factorization of 604 is 2 x 2 x 151

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

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(891, 567) = 6237

GCD(891, 567) = ( 891 x 567 ) / 6237

GCD(891, 567) = 505197 / 6237

GCD(891, 567) = 81

Step2:

Here we consider the GCD from the above i.e. 81 as first number and the next as 422

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

LCM(81, 422) = 34182

GCD(81, 422) = ( 81 x 422 ) / 34182

GCD(81, 422) = 34182 / 34182

GCD(81, 422) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 604

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

LCM(1, 604) = 604

GCD(1, 604) = ( 1 x 604 ) / 604

GCD(1, 604) = 604 / 604

GCD(1, 604) = 1

GCD of 891, 567, 422, 604 is 1

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1. What is the GCD of 891, 567, 422, 604?

GCD of 891, 567, 422, 604 is 1

2. Where do I get the detailed procedure to find GCD of 891, 567, 422, 604?

You can find a detailed procedure to find GCD of 891, 567, 422, 604 on our page.

3. How to find GCD of 891, 567, 422, 604 on a calculator?

You can find the GCD of 891, 567, 422, 604 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.