GCD of 183, 687, 580 Calculator

Given Input numbers are 183, 687, 580

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

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

Divisors of 687

List of positive integer divisors of 687 that divides 687 without a remainder.

1, 3, 229, 687

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

Greatest Common Divisior

We found the divisors of 183, 687, 580 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 183, 687, 580 is 1.

Therefore, GCD of numbers 183, 687, 580 is 1

Given Input Data is 183, 687, 580

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

Prime Factorization of 183 is 3 x 61

Prime Factorization of 687 is 3 x 229

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

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(183, 687) = 41907

GCD(183, 687) = ( 183 x 687 ) / 41907

GCD(183, 687) = 125721 / 41907

GCD(183, 687) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 580

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

LCM(3, 580) = 1740

GCD(3, 580) = ( 3 x 580 ) / 1740

GCD(3, 580) = 1740 / 1740

GCD(3, 580) = 1

GCD of 183, 687, 580 is 1

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1. What is the GCD of 183, 687, 580?

GCD of 183, 687, 580 is 1

2. Where do I get the detailed procedure to find GCD of 183, 687, 580?

You can find a detailed procedure to find GCD of 183, 687, 580 on our page.

3. How to find GCD of 183, 687, 580 on a calculator?

You can find the GCD of 183, 687, 580 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.