GCD of 304, 137, 90, 839 Calculator

Given Input numbers are 304, 137, 90, 839

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

Divisors of 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Greatest Common Divisior

We found the divisors of 304, 137, 90, 839 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 304, 137, 90, 839 is 1.

Therefore, GCD of numbers 304, 137, 90, 839 is 1

Given Input Data is 304, 137, 90, 839

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

Prime Factorization of 304 is 2 x 2 x 2 x 2 x 19

Prime Factorization of 137 is 137

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 839 is 839

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(304, 137) = 41648

GCD(304, 137) = ( 304 x 137 ) / 41648

GCD(304, 137) = 41648 / 41648

GCD(304, 137) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 839

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

LCM(1, 839) = 839

GCD(1, 839) = ( 1 x 839 ) / 839

GCD(1, 839) = 839 / 839

GCD(1, 839) = 1

GCD of 304, 137, 90, 839 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 657, 752, 37, 272
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• GCD of 488, 335, 67, 889

1. What is the GCD of 304, 137, 90, 839?

GCD of 304, 137, 90, 839 is 1

2. Where do I get the detailed procedure to find GCD of 304, 137, 90, 839?

You can find a detailed procedure to find GCD of 304, 137, 90, 839 on our page.

3. How to find GCD of 304, 137, 90, 839 on a calculator?

You can find the GCD of 304, 137, 90, 839 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.