GCD of 137, 565, 928, 817 Calculator

Given Input numbers are 137, 565, 928, 817

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

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Divisors of 928

List of positive integer divisors of 928 that divides 928 without a remainder.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Divisors of 817

List of positive integer divisors of 817 that divides 817 without a remainder.

1, 19, 43, 817

Greatest Common Divisior

We found the divisors of 137, 565, 928, 817 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 137, 565, 928, 817 is 1.

Therefore, GCD of numbers 137, 565, 928, 817 is 1

Given Input Data is 137, 565, 928, 817

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

Prime Factorization of 137 is 137

Prime Factorization of 565 is 5 x 113

Prime Factorization of 928 is 2 x 2 x 2 x 2 x 2 x 29

Prime Factorization of 817 is 19 x 43

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(137, 565) = 77405

GCD(137, 565) = ( 137 x 565 ) / 77405

GCD(137, 565) = 77405 / 77405

GCD(137, 565) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 928

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

LCM(1, 928) = 928

GCD(1, 928) = ( 1 x 928 ) / 928

GCD(1, 928) = 928 / 928

GCD(1, 928) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 817

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

LCM(1, 817) = 817

GCD(1, 817) = ( 1 x 817 ) / 817

GCD(1, 817) = 817 / 817

GCD(1, 817) = 1

GCD of 137, 565, 928, 817 is 1

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1. What is the GCD of 137, 565, 928, 817?

GCD of 137, 565, 928, 817 is 1

2. Where do I get the detailed procedure to find GCD of 137, 565, 928, 817?

You can find a detailed procedure to find GCD of 137, 565, 928, 817 on our page.

3. How to find GCD of 137, 565, 928, 817 on a calculator?

You can find the GCD of 137, 565, 928, 817 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.