GCD of 184, 391, 39, 442 Calculator

Given Input numbers are 184, 391, 39, 442

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

Divisors of 184

List of positive integer divisors of 184 that divides 184 without a remainder.

1, 2, 4, 8, 23, 46, 92, 184

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Greatest Common Divisior

We found the divisors of 184, 391, 39, 442 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 184, 391, 39, 442 is 1.

Therefore, GCD of numbers 184, 391, 39, 442 is 1

Given Input Data is 184, 391, 39, 442

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

Prime Factorization of 184 is 2 x 2 x 2 x 23

Prime Factorization of 391 is 17 x 23

Prime Factorization of 39 is 3 x 13

Prime Factorization of 442 is 2 x 13 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(184, 391) = 3128

GCD(184, 391) = ( 184 x 391 ) / 3128

GCD(184, 391) = 71944 / 3128

GCD(184, 391) = 23

Step2:

Here we consider the GCD from the above i.e. 23 as first number and the next as 39

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

LCM(23, 39) = 897

GCD(23, 39) = ( 23 x 39 ) / 897

GCD(23, 39) = 897 / 897

GCD(23, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 442

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

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

GCD(1, 442) = 442 / 442

GCD(1, 442) = 1

GCD of 184, 391, 39, 442 is 1

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1. What is the GCD of 184, 391, 39, 442?

GCD of 184, 391, 39, 442 is 1

2. Where do I get the detailed procedure to find GCD of 184, 391, 39, 442?

You can find a detailed procedure to find GCD of 184, 391, 39, 442 on our page.

3. How to find GCD of 184, 391, 39, 442 on a calculator?

You can find the GCD of 184, 391, 39, 442 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.