GCD of 634, 383, 396, 213 Calculator

Given Input numbers are 634, 383, 396, 213

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

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 213

List of positive integer divisors of 213 that divides 213 without a remainder.

1, 3, 71, 213

Greatest Common Divisior

We found the divisors of 634, 383, 396, 213 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 634, 383, 396, 213 is 1.

Therefore, GCD of numbers 634, 383, 396, 213 is 1

Given Input Data is 634, 383, 396, 213

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

Prime Factorization of 634 is 2 x 317

Prime Factorization of 383 is 383

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 213 is 3 x 71

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(634, 383) = 242822

GCD(634, 383) = ( 634 x 383 ) / 242822

GCD(634, 383) = 242822 / 242822

GCD(634, 383) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 396

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

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

GCD(1, 396) = 396 / 396

GCD(1, 396) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 213

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

LCM(1, 213) = 213

GCD(1, 213) = ( 1 x 213 ) / 213

GCD(1, 213) = 213 / 213

GCD(1, 213) = 1

GCD of 634, 383, 396, 213 is 1

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1. What is the GCD of 634, 383, 396, 213?

GCD of 634, 383, 396, 213 is 1

2. Where do I get the detailed procedure to find GCD of 634, 383, 396, 213?

You can find a detailed procedure to find GCD of 634, 383, 396, 213 on our page.

3. How to find GCD of 634, 383, 396, 213 on a calculator?

You can find the GCD of 634, 383, 396, 213 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.