GCD of 227, 327, 725, 438 Calculator

Given Input numbers are 227, 327, 725, 438

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

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 725

List of positive integer divisors of 725 that divides 725 without a remainder.

1, 5, 25, 29, 145, 725

Divisors of 438

List of positive integer divisors of 438 that divides 438 without a remainder.

1, 2, 3, 6, 73, 146, 219, 438

Greatest Common Divisior

We found the divisors of 227, 327, 725, 438 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 227, 327, 725, 438 is 1.

Therefore, GCD of numbers 227, 327, 725, 438 is 1

Given Input Data is 227, 327, 725, 438

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

Prime Factorization of 227 is 227

Prime Factorization of 327 is 3 x 109

Prime Factorization of 725 is 5 x 5 x 29

Prime Factorization of 438 is 2 x 3 x 73

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(227, 327) = 74229

GCD(227, 327) = ( 227 x 327 ) / 74229

GCD(227, 327) = 74229 / 74229

GCD(227, 327) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 725

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

LCM(1, 725) = 725

GCD(1, 725) = ( 1 x 725 ) / 725

GCD(1, 725) = 725 / 725

GCD(1, 725) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 438

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

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

GCD(1, 438) = 438 / 438

GCD(1, 438) = 1

GCD of 227, 327, 725, 438 is 1

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1. What is the GCD of 227, 327, 725, 438?

GCD of 227, 327, 725, 438 is 1

2. Where do I get the detailed procedure to find GCD of 227, 327, 725, 438?

You can find a detailed procedure to find GCD of 227, 327, 725, 438 on our page.

3. How to find GCD of 227, 327, 725, 438 on a calculator?

You can find the GCD of 227, 327, 725, 438 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.