GCD of 482, 381, 440, 454 Calculator

Given Input numbers are 482, 381, 440, 454

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

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

Greatest Common Divisior

We found the divisors of 482, 381, 440, 454 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 482, 381, 440, 454 is 1.

Therefore, GCD of numbers 482, 381, 440, 454 is 1

Given Input Data is 482, 381, 440, 454

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

Prime Factorization of 482 is 2 x 241

Prime Factorization of 381 is 3 x 127

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

Prime Factorization of 454 is 2 x 227

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(482, 381) = 183642

GCD(482, 381) = ( 482 x 381 ) / 183642

GCD(482, 381) = 183642 / 183642

GCD(482, 381) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 440

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

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

GCD(1, 440) = 440 / 440

GCD(1, 440) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 454

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

LCM(1, 454) = 454

GCD(1, 454) = ( 1 x 454 ) / 454

GCD(1, 454) = 454 / 454

GCD(1, 454) = 1

GCD of 482, 381, 440, 454 is 1

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1. What is the GCD of 482, 381, 440, 454?

GCD of 482, 381, 440, 454 is 1

2. Where do I get the detailed procedure to find GCD of 482, 381, 440, 454?

You can find a detailed procedure to find GCD of 482, 381, 440, 454 on our page.

3. How to find GCD of 482, 381, 440, 454 on a calculator?

You can find the GCD of 482, 381, 440, 454 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.