GCD of 317, 220, 547, 923 Calculator

Given Input numbers are 317, 220, 547, 923

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

Divisors of 317

List of positive integer divisors of 317 that divides 317 without a remainder.

1, 317

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Divisors of 923

List of positive integer divisors of 923 that divides 923 without a remainder.

1, 13, 71, 923

Greatest Common Divisior

We found the divisors of 317, 220, 547, 923 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 317, 220, 547, 923 is 1.

Therefore, GCD of numbers 317, 220, 547, 923 is 1

Given Input Data is 317, 220, 547, 923

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

Prime Factorization of 317 is 317

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 547 is 547

Prime Factorization of 923 is 13 x 71

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(317, 220) = 69740

GCD(317, 220) = ( 317 x 220 ) / 69740

GCD(317, 220) = 69740 / 69740

GCD(317, 220) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 547

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

LCM(1, 547) = 547

GCD(1, 547) = ( 1 x 547 ) / 547

GCD(1, 547) = 547 / 547

GCD(1, 547) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 923

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

LCM(1, 923) = 923

GCD(1, 923) = ( 1 x 923 ) / 923

GCD(1, 923) = 923 / 923

GCD(1, 923) = 1

GCD of 317, 220, 547, 923 is 1

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• GCD of 903, 570, 146, 320
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1. What is the GCD of 317, 220, 547, 923?

GCD of 317, 220, 547, 923 is 1

2. Where do I get the detailed procedure to find GCD of 317, 220, 547, 923?

You can find a detailed procedure to find GCD of 317, 220, 547, 923 on our page.

3. How to find GCD of 317, 220, 547, 923 on a calculator?

You can find the GCD of 317, 220, 547, 923 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.