GCD of 336, 549, 386, 817 Calculator

Given Input numbers are 336, 549, 386, 817

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

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 817

List of positive integer divisors of 817 that divides 817 without a remainder.

1, 19, 43, 817

Greatest Common Divisior

We found the divisors of 336, 549, 386, 817 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 336, 549, 386, 817 is 1.

Therefore, GCD of numbers 336, 549, 386, 817 is 1

Given Input Data is 336, 549, 386, 817

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

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 549 is 3 x 3 x 61

Prime Factorization of 386 is 2 x 193

Prime Factorization of 817 is 19 x 43

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(336, 549) = 61488

GCD(336, 549) = ( 336 x 549 ) / 61488

GCD(336, 549) = 184464 / 61488

GCD(336, 549) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 386

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

LCM(3, 386) = 1158

GCD(3, 386) = ( 3 x 386 ) / 1158

GCD(3, 386) = 1158 / 1158

GCD(3, 386) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 817

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

LCM(1, 817) = 817

GCD(1, 817) = ( 1 x 817 ) / 817

GCD(1, 817) = 817 / 817

GCD(1, 817) = 1

GCD of 336, 549, 386, 817 is 1

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1. What is the GCD of 336, 549, 386, 817?

GCD of 336, 549, 386, 817 is 1

2. Where do I get the detailed procedure to find GCD of 336, 549, 386, 817?

You can find a detailed procedure to find GCD of 336, 549, 386, 817 on our page.

3. How to find GCD of 336, 549, 386, 817 on a calculator?

You can find the GCD of 336, 549, 386, 817 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.