GCD of 339, 603, 238, 129 Calculator

Given Input numbers are 339, 603, 238, 129

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

Divisors of 339

List of positive integer divisors of 339 that divides 339 without a remainder.

1, 3, 113, 339

Divisors of 603

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

1, 3, 9, 67, 201, 603

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Greatest Common Divisior

We found the divisors of 339, 603, 238, 129 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 339, 603, 238, 129 is 1.

Therefore, GCD of numbers 339, 603, 238, 129 is 1

Given Input Data is 339, 603, 238, 129

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

Prime Factorization of 339 is 3 x 113

Prime Factorization of 603 is 3 x 3 x 67

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 129 is 3 x 43

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(339, 603) = 68139

GCD(339, 603) = ( 339 x 603 ) / 68139

GCD(339, 603) = 204417 / 68139

GCD(339, 603) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 238

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

LCM(3, 238) = 714

GCD(3, 238) = ( 3 x 238 ) / 714

GCD(3, 238) = 714 / 714

GCD(3, 238) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 129

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

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

GCD(1, 129) = 129 / 129

GCD(1, 129) = 1

GCD of 339, 603, 238, 129 is 1

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1. What is the GCD of 339, 603, 238, 129?

GCD of 339, 603, 238, 129 is 1

2. Where do I get the detailed procedure to find GCD of 339, 603, 238, 129?

You can find a detailed procedure to find GCD of 339, 603, 238, 129 on our page.

3. How to find GCD of 339, 603, 238, 129 on a calculator?

You can find the GCD of 339, 603, 238, 129 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.