GCD of 327, 188, 436, 864 Calculator

Given Input numbers are 327, 188, 436, 864

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

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 188

List of positive integer divisors of 188 that divides 188 without a remainder.

1, 2, 4, 47, 94, 188

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

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

Greatest Common Divisior

We found the divisors of 327, 188, 436, 864 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 327, 188, 436, 864 is 1.

Therefore, GCD of numbers 327, 188, 436, 864 is 1

Given Input Data is 327, 188, 436, 864

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

Prime Factorization of 327 is 3 x 109

Prime Factorization of 188 is 2 x 2 x 47

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 864 is 2 x 2 x 2 x 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(327, 188) = 61476

GCD(327, 188) = ( 327 x 188 ) / 61476

GCD(327, 188) = 61476 / 61476

GCD(327, 188) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 436

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

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

GCD(1, 436) = 436 / 436

GCD(1, 436) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 864

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

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

GCD(1, 864) = 864 / 864

GCD(1, 864) = 1

GCD of 327, 188, 436, 864 is 1

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1. What is the GCD of 327, 188, 436, 864?

GCD of 327, 188, 436, 864 is 1

2. Where do I get the detailed procedure to find GCD of 327, 188, 436, 864?

You can find a detailed procedure to find GCD of 327, 188, 436, 864 on our page.

3. How to find GCD of 327, 188, 436, 864 on a calculator?

You can find the GCD of 327, 188, 436, 864 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.