GCD of 81, 571, 124, 468 Calculator

Given Input numbers are 81, 571, 124, 468

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

Divisors of 81

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

1, 3, 9, 27, 81

Divisors of 571

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

1, 571

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Greatest Common Divisior

We found the divisors of 81, 571, 124, 468 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 81, 571, 124, 468 is 1.

Therefore, GCD of numbers 81, 571, 124, 468 is 1

Given Input Data is 81, 571, 124, 468

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

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

Prime Factorization of 571 is 571

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

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(81, 571) = 46251

GCD(81, 571) = ( 81 x 571 ) / 46251

GCD(81, 571) = 46251 / 46251

GCD(81, 571) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 124

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

LCM(1, 124) = 124

GCD(1, 124) = ( 1 x 124 ) / 124

GCD(1, 124) = 124 / 124

GCD(1, 124) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 468

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

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

GCD(1, 468) = 468 / 468

GCD(1, 468) = 1

GCD of 81, 571, 124, 468 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 16, 447, 377, 129
• GCD of 51, 137, 218, 538
• GCD of 15, 716, 815, 770
• GCD of 19, 372, 729, 206
• GCD of 83, 667, 575, 412

1. What is the GCD of 81, 571, 124, 468?

GCD of 81, 571, 124, 468 is 1

2. Where do I get the detailed procedure to find GCD of 81, 571, 124, 468?

You can find a detailed procedure to find GCD of 81, 571, 124, 468 on our page.

3. How to find GCD of 81, 571, 124, 468 on a calculator?

You can find the GCD of 81, 571, 124, 468 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.