GCD of 515, 381, 108 Calculator

Given Input numbers are 515, 381, 108

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

Divisors of 515

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

1, 5, 103, 515

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 108

List of positive integer divisors of 108 that divides 108 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Greatest Common Divisior

We found the divisors of 515, 381, 108 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 515, 381, 108 is 1.

Therefore, GCD of numbers 515, 381, 108 is 1

Given Input Data is 515, 381, 108

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

Prime Factorization of 515 is 5 x 103

Prime Factorization of 381 is 3 x 127

Prime Factorization of 108 is 2 x 2 x 3 x 3 x 3

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(515, 381) = 196215

GCD(515, 381) = ( 515 x 381 ) / 196215

GCD(515, 381) = 196215 / 196215

GCD(515, 381) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 108

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

LCM(1, 108) = 108

GCD(1, 108) = ( 1 x 108 ) / 108

GCD(1, 108) = 108 / 108

GCD(1, 108) = 1

GCD of 515, 381, 108 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 822, 768, 866
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1. What is the GCD of 515, 381, 108?

GCD of 515, 381, 108 is 1

2. Where do I get the detailed procedure to find GCD of 515, 381, 108?

You can find a detailed procedure to find GCD of 515, 381, 108 on our page.

3. How to find GCD of 515, 381, 108 on a calculator?

You can find the GCD of 515, 381, 108 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.