GCD of 864, 328, 439, 550 Calculator

Given Input numbers are 864, 328, 439, 550

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

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 550

List of positive integer divisors of 550 that divides 550 without a remainder.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Greatest Common Divisior

We found the divisors of 864, 328, 439, 550 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 864, 328, 439, 550 is 1.

Therefore, GCD of numbers 864, 328, 439, 550 is 1

Given Input Data is 864, 328, 439, 550

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

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 328 is 2 x 2 x 2 x 41

Prime Factorization of 439 is 439

Prime Factorization of 550 is 2 x 5 x 5 x 11

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(864, 328) = 35424

GCD(864, 328) = ( 864 x 328 ) / 35424

GCD(864, 328) = 283392 / 35424

GCD(864, 328) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 439

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

LCM(8, 439) = 3512

GCD(8, 439) = ( 8 x 439 ) / 3512

GCD(8, 439) = 3512 / 3512

GCD(8, 439) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 550

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

LCM(1, 550) = 550

GCD(1, 550) = ( 1 x 550 ) / 550

GCD(1, 550) = 550 / 550

GCD(1, 550) = 1

GCD of 864, 328, 439, 550 is 1

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1. What is the GCD of 864, 328, 439, 550?

GCD of 864, 328, 439, 550 is 1

2. Where do I get the detailed procedure to find GCD of 864, 328, 439, 550?

You can find a detailed procedure to find GCD of 864, 328, 439, 550 on our page.

3. How to find GCD of 864, 328, 439, 550 on a calculator?

You can find the GCD of 864, 328, 439, 550 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.