GCD of 326, 491, 307, 478 Calculator

Given Input numbers are 326, 491, 307, 478

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

Divisors of 326

List of positive integer divisors of 326 that divides 326 without a remainder.

1, 2, 163, 326

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Divisors of 478

List of positive integer divisors of 478 that divides 478 without a remainder.

1, 2, 239, 478

Greatest Common Divisior

We found the divisors of 326, 491, 307, 478 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 326, 491, 307, 478 is 1.

Therefore, GCD of numbers 326, 491, 307, 478 is 1

Given Input Data is 326, 491, 307, 478

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

Prime Factorization of 326 is 2 x 163

Prime Factorization of 491 is 491

Prime Factorization of 307 is 307

Prime Factorization of 478 is 2 x 239

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(326, 491) = 160066

GCD(326, 491) = ( 326 x 491 ) / 160066

GCD(326, 491) = 160066 / 160066

GCD(326, 491) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 307

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

LCM(1, 307) = 307

GCD(1, 307) = ( 1 x 307 ) / 307

GCD(1, 307) = 307 / 307

GCD(1, 307) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 478

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

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

GCD(1, 478) = 478 / 478

GCD(1, 478) = 1

GCD of 326, 491, 307, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 518, 850, 923, 473
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• GCD of 364, 435, 319, 404

1. What is the GCD of 326, 491, 307, 478?

GCD of 326, 491, 307, 478 is 1

2. Where do I get the detailed procedure to find GCD of 326, 491, 307, 478?

You can find a detailed procedure to find GCD of 326, 491, 307, 478 on our page.

3. How to find GCD of 326, 491, 307, 478 on a calculator?

You can find the GCD of 326, 491, 307, 478 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.