GCD of 653, 458, 481, 404 Calculator

Given Input numbers are 653, 458, 481, 404

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

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Divisors of 458

List of positive integer divisors of 458 that divides 458 without a remainder.

1, 2, 229, 458

Divisors of 481

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

1, 13, 37, 481

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Greatest Common Divisior

We found the divisors of 653, 458, 481, 404 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 653, 458, 481, 404 is 1.

Therefore, GCD of numbers 653, 458, 481, 404 is 1

Given Input Data is 653, 458, 481, 404

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

Prime Factorization of 653 is 653

Prime Factorization of 458 is 2 x 229

Prime Factorization of 481 is 13 x 37

Prime Factorization of 404 is 2 x 2 x 101

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(653, 458) = 299074

GCD(653, 458) = ( 653 x 458 ) / 299074

GCD(653, 458) = 299074 / 299074

GCD(653, 458) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 404

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

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

GCD(1, 404) = 404 / 404

GCD(1, 404) = 1

GCD of 653, 458, 481, 404 is 1

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• GCD of 970, 785, 873, 171
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1. What is the GCD of 653, 458, 481, 404?

GCD of 653, 458, 481, 404 is 1

2. Where do I get the detailed procedure to find GCD of 653, 458, 481, 404?

You can find a detailed procedure to find GCD of 653, 458, 481, 404 on our page.

3. How to find GCD of 653, 458, 481, 404 on a calculator?

You can find the GCD of 653, 458, 481, 404 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.