GCD of 47, 204, 619, 423 Calculator

Given Input numbers are 47, 204, 619, 423

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

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 204

List of positive integer divisors of 204 that divides 204 without a remainder.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

Divisors of 619

List of positive integer divisors of 619 that divides 619 without a remainder.

1, 619

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Greatest Common Divisior

We found the divisors of 47, 204, 619, 423 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 47, 204, 619, 423 is 1.

Therefore, GCD of numbers 47, 204, 619, 423 is 1

Given Input Data is 47, 204, 619, 423

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

Prime Factorization of 47 is 47

Prime Factorization of 204 is 2 x 2 x 3 x 17

Prime Factorization of 619 is 619

Prime Factorization of 423 is 3 x 3 x 47

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(47, 204) = 9588

GCD(47, 204) = ( 47 x 204 ) / 9588

GCD(47, 204) = 9588 / 9588

GCD(47, 204) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 619

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

LCM(1, 619) = 619

GCD(1, 619) = ( 1 x 619 ) / 619

GCD(1, 619) = 619 / 619

GCD(1, 619) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

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

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

GCD of 47, 204, 619, 423 is 1

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• GCD of 82, 282, 397, 353
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• GCD of 44, 180, 375, 844
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• GCD of 53, 643, 606, 514

1. What is the GCD of 47, 204, 619, 423?

GCD of 47, 204, 619, 423 is 1

2. Where do I get the detailed procedure to find GCD of 47, 204, 619, 423?

You can find a detailed procedure to find GCD of 47, 204, 619, 423 on our page.

3. How to find GCD of 47, 204, 619, 423 on a calculator?

You can find the GCD of 47, 204, 619, 423 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.