GCD of 57, 816, 468, 481 Calculator

Given Input numbers are 57, 816, 468, 481

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

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 57, 816, 468, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 57, 816, 468, 481 is 1.

Therefore, GCD of numbers 57, 816, 468, 481 is 1

Given Input Data is 57, 816, 468, 481

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

Prime Factorization of 57 is 3 x 19

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

Prime Factorization of 481 is 13 x 37

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(57, 816) = 15504

GCD(57, 816) = ( 57 x 816 ) / 15504

GCD(57, 816) = 46512 / 15504

GCD(57, 816) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 468

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

LCM(3, 468) = 468

GCD(3, 468) = ( 3 x 468 ) / 468

GCD(3, 468) = 1404 / 468

GCD(3, 468) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 481

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

LCM(3, 481) = 1443

GCD(3, 481) = ( 3 x 481 ) / 1443

GCD(3, 481) = 1443 / 1443

GCD(3, 481) = 1

GCD of 57, 816, 468, 481 is 1

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1. What is the GCD of 57, 816, 468, 481?

GCD of 57, 816, 468, 481 is 1

2. Where do I get the detailed procedure to find GCD of 57, 816, 468, 481?

You can find a detailed procedure to find GCD of 57, 816, 468, 481 on our page.

3. How to find GCD of 57, 816, 468, 481 on a calculator?

You can find the GCD of 57, 816, 468, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.