GCD of 225, 581, 745, 571 Calculator

Given Input numbers are 225, 581, 745, 571

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

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

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Greatest Common Divisior

We found the divisors of 225, 581, 745, 571 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 225, 581, 745, 571 is 1.

Therefore, GCD of numbers 225, 581, 745, 571 is 1

Given Input Data is 225, 581, 745, 571

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

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

Prime Factorization of 581 is 7 x 83

Prime Factorization of 745 is 5 x 149

Prime Factorization of 571 is 571

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(225, 581) = 130725

GCD(225, 581) = ( 225 x 581 ) / 130725

GCD(225, 581) = 130725 / 130725

GCD(225, 581) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 745

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

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

GCD(1, 745) = 745 / 745

GCD(1, 745) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 571

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

LCM(1, 571) = 571

GCD(1, 571) = ( 1 x 571 ) / 571

GCD(1, 571) = 571 / 571

GCD(1, 571) = 1

GCD of 225, 581, 745, 571 is 1

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1. What is the GCD of 225, 581, 745, 571?

GCD of 225, 581, 745, 571 is 1

2. Where do I get the detailed procedure to find GCD of 225, 581, 745, 571?

You can find a detailed procedure to find GCD of 225, 581, 745, 571 on our page.

3. How to find GCD of 225, 581, 745, 571 on a calculator?

You can find the GCD of 225, 581, 745, 571 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.