GCD of 76, 637, 418, 204 Calculator

Given Input numbers are 76, 637, 418, 204

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

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 418

List of positive integer divisors of 418 that divides 418 without a remainder.

1, 2, 11, 19, 22, 38, 209, 418

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

Greatest Common Divisior

We found the divisors of 76, 637, 418, 204 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 76, 637, 418, 204 is 1.

Therefore, GCD of numbers 76, 637, 418, 204 is 1

Given Input Data is 76, 637, 418, 204

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

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 418 is 2 x 11 x 19

Prime Factorization of 204 is 2 x 2 x 3 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(76, 637) = 48412

GCD(76, 637) = ( 76 x 637 ) / 48412

GCD(76, 637) = 48412 / 48412

GCD(76, 637) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 418

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

LCM(1, 418) = 418

GCD(1, 418) = ( 1 x 418 ) / 418

GCD(1, 418) = 418 / 418

GCD(1, 418) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 204

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

LCM(1, 204) = 204

GCD(1, 204) = ( 1 x 204 ) / 204

GCD(1, 204) = 204 / 204

GCD(1, 204) = 1

GCD of 76, 637, 418, 204 is 1

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• GCD of 29, 320, 531, 297
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1. What is the GCD of 76, 637, 418, 204?

GCD of 76, 637, 418, 204 is 1

2. Where do I get the detailed procedure to find GCD of 76, 637, 418, 204?

You can find a detailed procedure to find GCD of 76, 637, 418, 204 on our page.

3. How to find GCD of 76, 637, 418, 204 on a calculator?

You can find the GCD of 76, 637, 418, 204 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.