GCD of 481, 329, 455, 605 Calculator

Given Input numbers are 481, 329, 455, 605

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

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Greatest Common Divisior

We found the divisors of 481, 329, 455, 605 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 481, 329, 455, 605 is 1.

Therefore, GCD of numbers 481, 329, 455, 605 is 1

Given Input Data is 481, 329, 455, 605

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

Prime Factorization of 481 is 13 x 37

Prime Factorization of 329 is 7 x 47

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 605 is 5 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(481, 329) = 158249

GCD(481, 329) = ( 481 x 329 ) / 158249

GCD(481, 329) = 158249 / 158249

GCD(481, 329) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 455

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

LCM(1, 455) = 455

GCD(1, 455) = ( 1 x 455 ) / 455

GCD(1, 455) = 455 / 455

GCD(1, 455) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 605

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

LCM(1, 605) = 605

GCD(1, 605) = ( 1 x 605 ) / 605

GCD(1, 605) = 605 / 605

GCD(1, 605) = 1

GCD of 481, 329, 455, 605 is 1

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1. What is the GCD of 481, 329, 455, 605?

GCD of 481, 329, 455, 605 is 1

2. Where do I get the detailed procedure to find GCD of 481, 329, 455, 605?

You can find a detailed procedure to find GCD of 481, 329, 455, 605 on our page.

3. How to find GCD of 481, 329, 455, 605 on a calculator?

You can find the GCD of 481, 329, 455, 605 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.