GCD of 725, 301, 81, 404 Calculator

Given Input numbers are 725, 301, 81, 404

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

Divisors of 725

List of positive integer divisors of 725 that divides 725 without a remainder.

1, 5, 25, 29, 145, 725

Divisors of 301

List of positive integer divisors of 301 that divides 301 without a remainder.

1, 7, 43, 301

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

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 725, 301, 81, 404 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 725, 301, 81, 404 is 1.

Therefore, GCD of numbers 725, 301, 81, 404 is 1

Given Input Data is 725, 301, 81, 404

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

Prime Factorization of 725 is 5 x 5 x 29

Prime Factorization of 301 is 7 x 43

Prime Factorization of 81 is 3 x 3 x 3 x 3

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(725, 301) = 218225

GCD(725, 301) = ( 725 x 301 ) / 218225

GCD(725, 301) = 218225 / 218225

GCD(725, 301) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 81

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

LCM(1, 81) = 81

GCD(1, 81) = ( 1 x 81 ) / 81

GCD(1, 81) = 81 / 81

GCD(1, 81) = 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 725, 301, 81, 404 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 382, 817, 15, 750
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• GCD of 171, 423, 93, 850

1. What is the GCD of 725, 301, 81, 404?

GCD of 725, 301, 81, 404 is 1

2. Where do I get the detailed procedure to find GCD of 725, 301, 81, 404?

You can find a detailed procedure to find GCD of 725, 301, 81, 404 on our page.

3. How to find GCD of 725, 301, 81, 404 on a calculator?

You can find the GCD of 725, 301, 81, 404 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.