GCD of 482, 256, 47, 491 Calculator

Given Input numbers are 482, 256, 47, 491

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

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 256

List of positive integer divisors of 256 that divides 256 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Greatest Common Divisior

We found the divisors of 482, 256, 47, 491 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 482, 256, 47, 491 is 1.

Therefore, GCD of numbers 482, 256, 47, 491 is 1

Given Input Data is 482, 256, 47, 491

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

Prime Factorization of 482 is 2 x 241

Prime Factorization of 256 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 47 is 47

Prime Factorization of 491 is 491

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(482, 256) = 61696

GCD(482, 256) = ( 482 x 256 ) / 61696

GCD(482, 256) = 123392 / 61696

GCD(482, 256) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 47

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

LCM(2, 47) = 94

GCD(2, 47) = ( 2 x 47 ) / 94

GCD(2, 47) = 94 / 94

GCD(2, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

GCD of 482, 256, 47, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 882, 221, 70, 533
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• GCD of 179, 273, 11, 107

1. What is the GCD of 482, 256, 47, 491?

GCD of 482, 256, 47, 491 is 1

2. Where do I get the detailed procedure to find GCD of 482, 256, 47, 491?

You can find a detailed procedure to find GCD of 482, 256, 47, 491 on our page.

3. How to find GCD of 482, 256, 47, 491 on a calculator?

You can find the GCD of 482, 256, 47, 491 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.