GCD of 607, 817, 85, 422 Calculator

Given Input numbers are 607, 817, 85, 422

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

Divisors of 607

List of positive integer divisors of 607 that divides 607 without a remainder.

1, 607

Divisors of 817

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

1, 19, 43, 817

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 422

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

1, 2, 211, 422

Greatest Common Divisior

We found the divisors of 607, 817, 85, 422 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 607, 817, 85, 422 is 1.

Therefore, GCD of numbers 607, 817, 85, 422 is 1

Given Input Data is 607, 817, 85, 422

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

Prime Factorization of 607 is 607

Prime Factorization of 817 is 19 x 43

Prime Factorization of 85 is 5 x 17

Prime Factorization of 422 is 2 x 211

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(607, 817) = 495919

GCD(607, 817) = ( 607 x 817 ) / 495919

GCD(607, 817) = 495919 / 495919

GCD(607, 817) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 422

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

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

GCD(1, 422) = 422 / 422

GCD(1, 422) = 1

GCD of 607, 817, 85, 422 is 1

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• GCD of 566, 494, 39, 888
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• GCD of 502, 348, 52, 926
• GCD of 325, 139, 71, 705
• GCD of 232, 754, 36, 408

1. What is the GCD of 607, 817, 85, 422?

GCD of 607, 817, 85, 422 is 1

2. Where do I get the detailed procedure to find GCD of 607, 817, 85, 422?

You can find a detailed procedure to find GCD of 607, 817, 85, 422 on our page.

3. How to find GCD of 607, 817, 85, 422 on a calculator?

You can find the GCD of 607, 817, 85, 422 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.