GCD of 13, 222, 581, 419 Calculator

Given Input numbers are 13, 222, 581, 419

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

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

Divisors of 581

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

1, 7, 83, 581

Divisors of 419

List of positive integer divisors of 419 that divides 419 without a remainder.

1, 419

Greatest Common Divisior

We found the divisors of 13, 222, 581, 419 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 13, 222, 581, 419 is 1.

Therefore, GCD of numbers 13, 222, 581, 419 is 1

Given Input Data is 13, 222, 581, 419

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

Prime Factorization of 13 is 13

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 581 is 7 x 83

Prime Factorization of 419 is 419

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(13, 222) = 2886

GCD(13, 222) = ( 13 x 222 ) / 2886

GCD(13, 222) = 2886 / 2886

GCD(13, 222) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 581

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

LCM(1, 581) = 581

GCD(1, 581) = ( 1 x 581 ) / 581

GCD(1, 581) = 581 / 581

GCD(1, 581) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 419

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

LCM(1, 419) = 419

GCD(1, 419) = ( 1 x 419 ) / 419

GCD(1, 419) = 419 / 419

GCD(1, 419) = 1

GCD of 13, 222, 581, 419 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 19, 843, 199, 513
• GCD of 39, 311, 207, 476
• GCD of 62, 302, 892, 593
• GCD of 88, 863, 405, 295
• GCD of 28, 187, 237, 800

1. What is the GCD of 13, 222, 581, 419?

GCD of 13, 222, 581, 419 is 1

2. Where do I get the detailed procedure to find GCD of 13, 222, 581, 419?

You can find a detailed procedure to find GCD of 13, 222, 581, 419 on our page.

3. How to find GCD of 13, 222, 581, 419 on a calculator?

You can find the GCD of 13, 222, 581, 419 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.