GCD of 817, 680, 95, 572 Calculator

Given Input numbers are 817, 680, 95, 572

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

Divisors of 817

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

1, 19, 43, 817

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Greatest Common Divisior

We found the divisors of 817, 680, 95, 572 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 817, 680, 95, 572 is 1.

Therefore, GCD of numbers 817, 680, 95, 572 is 1

Given Input Data is 817, 680, 95, 572

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

Prime Factorization of 817 is 19 x 43

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 95 is 5 x 19

Prime Factorization of 572 is 2 x 2 x 11 x 13

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(817, 680) = 555560

GCD(817, 680) = ( 817 x 680 ) / 555560

GCD(817, 680) = 555560 / 555560

GCD(817, 680) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 572

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

LCM(1, 572) = 572

GCD(1, 572) = ( 1 x 572 ) / 572

GCD(1, 572) = 572 / 572

GCD(1, 572) = 1

GCD of 817, 680, 95, 572 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 718, 591, 43, 162
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• GCD of 200, 911, 43, 251

1. What is the GCD of 817, 680, 95, 572?

GCD of 817, 680, 95, 572 is 1

2. Where do I get the detailed procedure to find GCD of 817, 680, 95, 572?

You can find a detailed procedure to find GCD of 817, 680, 95, 572 on our page.

3. How to find GCD of 817, 680, 95, 572 on a calculator?

You can find the GCD of 817, 680, 95, 572 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.