GCD of 389, 959, 683, 603 Calculator

Given Input numbers are 389, 959, 683, 603

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

Divisors of 389

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

1, 389

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 683

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

1, 683

Divisors of 603

List of positive integer divisors of 603 that divides 603 without a remainder.

1, 3, 9, 67, 201, 603

Greatest Common Divisior

We found the divisors of 389, 959, 683, 603 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 959, 683, 603 is 1.

Therefore, GCD of numbers 389, 959, 683, 603 is 1

Given Input Data is 389, 959, 683, 603

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

Prime Factorization of 389 is 389

Prime Factorization of 959 is 7 x 137

Prime Factorization of 683 is 683

Prime Factorization of 603 is 3 x 3 x 67

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(389, 959) = 373051

GCD(389, 959) = ( 389 x 959 ) / 373051

GCD(389, 959) = 373051 / 373051

GCD(389, 959) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 683

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

LCM(1, 683) = 683

GCD(1, 683) = ( 1 x 683 ) / 683

GCD(1, 683) = 683 / 683

GCD(1, 683) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 603

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

LCM(1, 603) = 603

GCD(1, 603) = ( 1 x 603 ) / 603

GCD(1, 603) = 603 / 603

GCD(1, 603) = 1

GCD of 389, 959, 683, 603 is 1

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1. What is the GCD of 389, 959, 683, 603?

GCD of 389, 959, 683, 603 is 1

2. Where do I get the detailed procedure to find GCD of 389, 959, 683, 603?

You can find a detailed procedure to find GCD of 389, 959, 683, 603 on our page.

3. How to find GCD of 389, 959, 683, 603 on a calculator?

You can find the GCD of 389, 959, 683, 603 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.