GCD of 463, 538, 515, 133 Calculator

Given Input numbers are 463, 538, 515, 133

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

Divisors of 463

List of positive integer divisors of 463 that divides 463 without a remainder.

1, 463

Divisors of 538

List of positive integer divisors of 538 that divides 538 without a remainder.

1, 2, 269, 538

Divisors of 515

List of positive integer divisors of 515 that divides 515 without a remainder.

1, 5, 103, 515

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Greatest Common Divisior

We found the divisors of 463, 538, 515, 133 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 463, 538, 515, 133 is 1.

Therefore, GCD of numbers 463, 538, 515, 133 is 1

Given Input Data is 463, 538, 515, 133

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

Prime Factorization of 463 is 463

Prime Factorization of 538 is 2 x 269

Prime Factorization of 515 is 5 x 103

Prime Factorization of 133 is 7 x 19

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(463, 538) = 249094

GCD(463, 538) = ( 463 x 538 ) / 249094

GCD(463, 538) = 249094 / 249094

GCD(463, 538) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 515

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

LCM(1, 515) = 515

GCD(1, 515) = ( 1 x 515 ) / 515

GCD(1, 515) = 515 / 515

GCD(1, 515) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 133

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

LCM(1, 133) = 133

GCD(1, 133) = ( 1 x 133 ) / 133

GCD(1, 133) = 133 / 133

GCD(1, 133) = 1

GCD of 463, 538, 515, 133 is 1

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• GCD of 441, 455, 938, 597
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• GCD of 881, 747, 182, 817

1. What is the GCD of 463, 538, 515, 133?

GCD of 463, 538, 515, 133 is 1

2. Where do I get the detailed procedure to find GCD of 463, 538, 515, 133?

You can find a detailed procedure to find GCD of 463, 538, 515, 133 on our page.

3. How to find GCD of 463, 538, 515, 133 on a calculator?

You can find the GCD of 463, 538, 515, 133 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.