GCD of 475, 389, 481, 225 Calculator

Given Input numbers are 475, 389, 481, 225

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

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 481

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

1, 13, 37, 481

Divisors of 225

List of positive integer divisors of 225 that divides 225 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225

Greatest Common Divisior

We found the divisors of 475, 389, 481, 225 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 475, 389, 481, 225 is 1.

Therefore, GCD of numbers 475, 389, 481, 225 is 1

Given Input Data is 475, 389, 481, 225

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

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 389 is 389

Prime Factorization of 481 is 13 x 37

Prime Factorization of 225 is 3 x 3 x 5 x 5

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(475, 389) = 184775

GCD(475, 389) = ( 475 x 389 ) / 184775

GCD(475, 389) = 184775 / 184775

GCD(475, 389) = 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 225

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

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

GCD(1, 225) = 225 / 225

GCD(1, 225) = 1

GCD of 475, 389, 481, 225 is 1

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• GCD of 789, 349, 183, 237
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1. What is the GCD of 475, 389, 481, 225?

GCD of 475, 389, 481, 225 is 1

2. Where do I get the detailed procedure to find GCD of 475, 389, 481, 225?

You can find a detailed procedure to find GCD of 475, 389, 481, 225 on our page.

3. How to find GCD of 475, 389, 481, 225 on a calculator?

You can find the GCD of 475, 389, 481, 225 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.