GCD of 412, 389, 195, 331 Calculator

Given Input numbers are 412, 389, 195, 331

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

Divisors of 412

List of positive integer divisors of 412 that divides 412 without a remainder.

1, 2, 4, 103, 206, 412

Divisors of 389

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

1, 389

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Greatest Common Divisior

We found the divisors of 412, 389, 195, 331 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 412, 389, 195, 331 is 1.

Therefore, GCD of numbers 412, 389, 195, 331 is 1

Given Input Data is 412, 389, 195, 331

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

Prime Factorization of 412 is 2 x 2 x 103

Prime Factorization of 389 is 389

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 331 is 331

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(412, 389) = 160268

GCD(412, 389) = ( 412 x 389 ) / 160268

GCD(412, 389) = 160268 / 160268

GCD(412, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 195

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

LCM(1, 195) = 195

GCD(1, 195) = ( 1 x 195 ) / 195

GCD(1, 195) = 195 / 195

GCD(1, 195) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 331

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

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

GCD(1, 331) = 331 / 331

GCD(1, 331) = 1

GCD of 412, 389, 195, 331 is 1

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1. What is the GCD of 412, 389, 195, 331?

GCD of 412, 389, 195, 331 is 1

2. Where do I get the detailed procedure to find GCD of 412, 389, 195, 331?

You can find a detailed procedure to find GCD of 412, 389, 195, 331 on our page.

3. How to find GCD of 412, 389, 195, 331 on a calculator?

You can find the GCD of 412, 389, 195, 331 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.