GCD of 327, 323, 830, 251 Calculator

Given Input numbers are 327, 323, 830, 251

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

Divisors of 327

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

1, 3, 109, 327

Divisors of 323

List of positive integer divisors of 323 that divides 323 without a remainder.

1, 17, 19, 323

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Greatest Common Divisior

We found the divisors of 327, 323, 830, 251 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 327, 323, 830, 251 is 1.

Therefore, GCD of numbers 327, 323, 830, 251 is 1

Given Input Data is 327, 323, 830, 251

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

Prime Factorization of 327 is 3 x 109

Prime Factorization of 323 is 17 x 19

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 251 is 251

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(327, 323) = 105621

GCD(327, 323) = ( 327 x 323 ) / 105621

GCD(327, 323) = 105621 / 105621

GCD(327, 323) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 830

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

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

GCD(1, 830) = 830 / 830

GCD(1, 830) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 251

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

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

GCD(1, 251) = 251 / 251

GCD(1, 251) = 1

GCD of 327, 323, 830, 251 is 1

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1. What is the GCD of 327, 323, 830, 251?

GCD of 327, 323, 830, 251 is 1

2. Where do I get the detailed procedure to find GCD of 327, 323, 830, 251?

You can find a detailed procedure to find GCD of 327, 323, 830, 251 on our page.

3. How to find GCD of 327, 323, 830, 251 on a calculator?

You can find the GCD of 327, 323, 830, 251 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.