GCD of 808, 389, 308, 382 Calculator

Given Input numbers are 808, 389, 308, 382

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

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Greatest Common Divisior

We found the divisors of 808, 389, 308, 382 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 808, 389, 308, 382 is 1.

Therefore, GCD of numbers 808, 389, 308, 382 is 1

Given Input Data is 808, 389, 308, 382

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

Prime Factorization of 808 is 2 x 2 x 2 x 101

Prime Factorization of 389 is 389

Prime Factorization of 308 is 2 x 2 x 7 x 11

Prime Factorization of 382 is 2 x 191

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(808, 389) = 314312

GCD(808, 389) = ( 808 x 389 ) / 314312

GCD(808, 389) = 314312 / 314312

GCD(808, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 308

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

LCM(1, 308) = 308

GCD(1, 308) = ( 1 x 308 ) / 308

GCD(1, 308) = 308 / 308

GCD(1, 308) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 382

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

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

GCD(1, 382) = 382 / 382

GCD(1, 382) = 1

GCD of 808, 389, 308, 382 is 1

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1. What is the GCD of 808, 389, 308, 382?

GCD of 808, 389, 308, 382 is 1

2. Where do I get the detailed procedure to find GCD of 808, 389, 308, 382?

You can find a detailed procedure to find GCD of 808, 389, 308, 382 on our page.

3. How to find GCD of 808, 389, 308, 382 on a calculator?

You can find the GCD of 808, 389, 308, 382 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.