GCD of 457, 813, 17, 522 Calculator

Given Input numbers are 457, 813, 17, 522

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

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 522

List of positive integer divisors of 522 that divides 522 without a remainder.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Greatest Common Divisior

We found the divisors of 457, 813, 17, 522 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 457, 813, 17, 522 is 1.

Therefore, GCD of numbers 457, 813, 17, 522 is 1

Given Input Data is 457, 813, 17, 522

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

Prime Factorization of 457 is 457

Prime Factorization of 813 is 3 x 271

Prime Factorization of 17 is 17

Prime Factorization of 522 is 2 x 3 x 3 x 29

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(457, 813) = 371541

GCD(457, 813) = ( 457 x 813 ) / 371541

GCD(457, 813) = 371541 / 371541

GCD(457, 813) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 17

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

LCM(1, 17) = 17

GCD(1, 17) = ( 1 x 17 ) / 17

GCD(1, 17) = 17 / 17

GCD(1, 17) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 522

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

LCM(1, 522) = 522

GCD(1, 522) = ( 1 x 522 ) / 522

GCD(1, 522) = 522 / 522

GCD(1, 522) = 1

GCD of 457, 813, 17, 522 is 1

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• GCD of 804, 428, 43, 190
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• GCD of 242, 260, 79, 378

1. What is the GCD of 457, 813, 17, 522?

GCD of 457, 813, 17, 522 is 1

2. Where do I get the detailed procedure to find GCD of 457, 813, 17, 522?

You can find a detailed procedure to find GCD of 457, 813, 17, 522 on our page.

3. How to find GCD of 457, 813, 17, 522 on a calculator?

You can find the GCD of 457, 813, 17, 522 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.