GCD of 231, 477, 476, 581 Calculator

Given Input numbers are 231, 477, 476, 581

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

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Greatest Common Divisior

We found the divisors of 231, 477, 476, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 231, 477, 476, 581 is 1.

Therefore, GCD of numbers 231, 477, 476, 581 is 1

Given Input Data is 231, 477, 476, 581

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

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 581 is 7 x 83

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(231, 477) = 36729

GCD(231, 477) = ( 231 x 477 ) / 36729

GCD(231, 477) = 110187 / 36729

GCD(231, 477) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 476

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

LCM(3, 476) = 1428

GCD(3, 476) = ( 3 x 476 ) / 1428

GCD(3, 476) = 1428 / 1428

GCD(3, 476) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 581

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

LCM(1, 581) = 581

GCD(1, 581) = ( 1 x 581 ) / 581

GCD(1, 581) = 581 / 581

GCD(1, 581) = 1

GCD of 231, 477, 476, 581 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 141, 480, 324, 502
• GCD of 744, 147, 912, 572
• GCD of 499, 500, 775, 837
• GCD of 711, 608, 701, 561
• GCD of 371, 793, 684, 919

1. What is the GCD of 231, 477, 476, 581?

GCD of 231, 477, 476, 581 is 1

2. Where do I get the detailed procedure to find GCD of 231, 477, 476, 581?

You can find a detailed procedure to find GCD of 231, 477, 476, 581 on our page.

3. How to find GCD of 231, 477, 476, 581 on a calculator?

You can find the GCD of 231, 477, 476, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.