GCD of 580, 186, 20, 683 Calculator

Given Input numbers are 580, 186, 20, 683

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

Divisors of 580

List of positive integer divisors of 580 that divides 580 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 186

List of positive integer divisors of 186 that divides 186 without a remainder.

1, 2, 3, 6, 31, 62, 93, 186

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Greatest Common Divisior

We found the divisors of 580, 186, 20, 683 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 580, 186, 20, 683 is 1.

Therefore, GCD of numbers 580, 186, 20, 683 is 1

Given Input Data is 580, 186, 20, 683

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

Prime Factorization of 580 is 2 x 2 x 5 x 29

Prime Factorization of 186 is 2 x 3 x 31

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 683 is 683

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(580, 186) = 53940

GCD(580, 186) = ( 580 x 186 ) / 53940

GCD(580, 186) = 107880 / 53940

GCD(580, 186) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 20

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

LCM(2, 20) = 20

GCD(2, 20) = ( 2 x 20 ) / 20

GCD(2, 20) = 40 / 20

GCD(2, 20) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 683

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

LCM(2, 683) = 1366

GCD(2, 683) = ( 2 x 683 ) / 1366

GCD(2, 683) = 1366 / 1366

GCD(2, 683) = 1

GCD of 580, 186, 20, 683 is 1

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• GCD of 676, 806, 24, 949
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1. What is the GCD of 580, 186, 20, 683?

GCD of 580, 186, 20, 683 is 1

2. Where do I get the detailed procedure to find GCD of 580, 186, 20, 683?

You can find a detailed procedure to find GCD of 580, 186, 20, 683 on our page.

3. How to find GCD of 580, 186, 20, 683 on a calculator?

You can find the GCD of 580, 186, 20, 683 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.