GCD of 637, 449, 594, 208 Calculator

Given Input numbers are 637, 449, 594, 208

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

Divisors of 637

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

1, 7, 13, 49, 91, 637

Divisors of 449

List of positive integer divisors of 449 that divides 449 without a remainder.

1, 449

Divisors of 594

List of positive integer divisors of 594 that divides 594 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594

Divisors of 208

List of positive integer divisors of 208 that divides 208 without a remainder.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Greatest Common Divisior

We found the divisors of 637, 449, 594, 208 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 637, 449, 594, 208 is 1.

Therefore, GCD of numbers 637, 449, 594, 208 is 1

Given Input Data is 637, 449, 594, 208

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

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 449 is 449

Prime Factorization of 594 is 2 x 3 x 3 x 3 x 11

Prime Factorization of 208 is 2 x 2 x 2 x 2 x 13

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(637, 449) = 286013

GCD(637, 449) = ( 637 x 449 ) / 286013

GCD(637, 449) = 286013 / 286013

GCD(637, 449) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 594

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

LCM(1, 594) = 594

GCD(1, 594) = ( 1 x 594 ) / 594

GCD(1, 594) = 594 / 594

GCD(1, 594) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 208

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

LCM(1, 208) = 208

GCD(1, 208) = ( 1 x 208 ) / 208

GCD(1, 208) = 208 / 208

GCD(1, 208) = 1

GCD of 637, 449, 594, 208 is 1

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• GCD of 818, 576, 996, 690
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1. What is the GCD of 637, 449, 594, 208?

GCD of 637, 449, 594, 208 is 1

2. Where do I get the detailed procedure to find GCD of 637, 449, 594, 208?

You can find a detailed procedure to find GCD of 637, 449, 594, 208 on our page.

3. How to find GCD of 637, 449, 594, 208 on a calculator?

You can find the GCD of 637, 449, 594, 208 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.