GCD of 239, 579, 389, 340 Calculator

Given Input numbers are 239, 579, 389, 340

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

Divisors of 239

List of positive integer divisors of 239 that divides 239 without a remainder.

1, 239

Divisors of 579

List of positive integer divisors of 579 that divides 579 without a remainder.

1, 3, 193, 579

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Greatest Common Divisior

We found the divisors of 239, 579, 389, 340 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 239, 579, 389, 340 is 1.

Therefore, GCD of numbers 239, 579, 389, 340 is 1

Given Input Data is 239, 579, 389, 340

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

Prime Factorization of 239 is 239

Prime Factorization of 579 is 3 x 193

Prime Factorization of 389 is 389

Prime Factorization of 340 is 2 x 2 x 5 x 17

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(239, 579) = 138381

GCD(239, 579) = ( 239 x 579 ) / 138381

GCD(239, 579) = 138381 / 138381

GCD(239, 579) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 340

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

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

GCD(1, 340) = 340 / 340

GCD(1, 340) = 1

GCD of 239, 579, 389, 340 is 1

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1. What is the GCD of 239, 579, 389, 340?

GCD of 239, 579, 389, 340 is 1

2. Where do I get the detailed procedure to find GCD of 239, 579, 389, 340?

You can find a detailed procedure to find GCD of 239, 579, 389, 340 on our page.

3. How to find GCD of 239, 579, 389, 340 on a calculator?

You can find the GCD of 239, 579, 389, 340 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.