GCD of 567, 806, 921 Calculator

Given Input numbers are 567, 806, 921

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

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 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

Greatest Common Divisior

We found the divisors of 567, 806, 921 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 567, 806, 921 is 1.

Therefore, GCD of numbers 567, 806, 921 is 1

Given Input Data is 567, 806, 921

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

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

Prime Factorization of 806 is 2 x 13 x 31

Prime Factorization of 921 is 3 x 307

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(567, 806) = 457002

GCD(567, 806) = ( 567 x 806 ) / 457002

GCD(567, 806) = 457002 / 457002

GCD(567, 806) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 921

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

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

GCD(1, 921) = 921 / 921

GCD(1, 921) = 1

GCD of 567, 806, 921 is 1

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1. What is the GCD of 567, 806, 921?

GCD of 567, 806, 921 is 1

2. Where do I get the detailed procedure to find GCD of 567, 806, 921?

You can find a detailed procedure to find GCD of 567, 806, 921 on our page.

3. How to find GCD of 567, 806, 921 on a calculator?

You can find the GCD of 567, 806, 921 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.