GCD of 580, 420, 883 Calculator

Given Input numbers are 580, 420, 883

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 420

List of positive integer divisors of 420 that divides 420 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 883

List of positive integer divisors of 883 that divides 883 without a remainder.

1, 883

Greatest Common Divisior

We found the divisors of 580, 420, 883 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 580, 420, 883 is 1.

Therefore, GCD of numbers 580, 420, 883 is 1

Given Input Data is 580, 420, 883

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 420 is 2 x 2 x 3 x 5 x 7

Prime Factorization of 883 is 883

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, 420) = 12180

GCD(580, 420) = ( 580 x 420 ) / 12180

GCD(580, 420) = 243600 / 12180

GCD(580, 420) = 20

Step2:

Here we consider the GCD from the above i.e. 20 as first number and the next as 883

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

LCM(20, 883) = 17660

GCD(20, 883) = ( 20 x 883 ) / 17660

GCD(20, 883) = 17660 / 17660

GCD(20, 883) = 1

GCD of 580, 420, 883 is 1

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1. What is the GCD of 580, 420, 883?

GCD of 580, 420, 883 is 1

2. Where do I get the detailed procedure to find GCD of 580, 420, 883?

You can find a detailed procedure to find GCD of 580, 420, 883 on our page.

3. How to find GCD of 580, 420, 883 on a calculator?

You can find the GCD of 580, 420, 883 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.