GCD of 641, 864, 358, 363 Calculator

Given Input numbers are 641, 864, 358, 363

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

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

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 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 363

List of positive integer divisors of 363 that divides 363 without a remainder.

1, 3, 11, 33, 121, 363

Greatest Common Divisior

We found the divisors of 641, 864, 358, 363 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 641, 864, 358, 363 is 1.

Therefore, GCD of numbers 641, 864, 358, 363 is 1

Given Input Data is 641, 864, 358, 363

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

Prime Factorization of 641 is 641

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

Prime Factorization of 358 is 2 x 179

Prime Factorization of 363 is 3 x 11 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(641, 864) = 553824

GCD(641, 864) = ( 641 x 864 ) / 553824

GCD(641, 864) = 553824 / 553824

GCD(641, 864) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 358

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

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

GCD(1, 358) = 358 / 358

GCD(1, 358) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 363

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

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

GCD(1, 363) = 363 / 363

GCD(1, 363) = 1

GCD of 641, 864, 358, 363 is 1

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1. What is the GCD of 641, 864, 358, 363?

GCD of 641, 864, 358, 363 is 1

2. Where do I get the detailed procedure to find GCD of 641, 864, 358, 363?

You can find a detailed procedure to find GCD of 641, 864, 358, 363 on our page.

3. How to find GCD of 641, 864, 358, 363 on a calculator?

You can find the GCD of 641, 864, 358, 363 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.