GCD of 219, 231, 130, 444 Calculator

Given Input numbers are 219, 231, 130, 444

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

Divisors of 219

List of positive integer divisors of 219 that divides 219 without a remainder.

1, 3, 73, 219

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Greatest Common Divisior

We found the divisors of 219, 231, 130, 444 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 219, 231, 130, 444 is 1.

Therefore, GCD of numbers 219, 231, 130, 444 is 1

Given Input Data is 219, 231, 130, 444

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

Prime Factorization of 219 is 3 x 73

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 444 is 2 x 2 x 3 x 37

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(219, 231) = 16863

GCD(219, 231) = ( 219 x 231 ) / 16863

GCD(219, 231) = 50589 / 16863

GCD(219, 231) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 130

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

LCM(3, 130) = 390

GCD(3, 130) = ( 3 x 130 ) / 390

GCD(3, 130) = 390 / 390

GCD(3, 130) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 444

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

LCM(1, 444) = 444

GCD(1, 444) = ( 1 x 444 ) / 444

GCD(1, 444) = 444 / 444

GCD(1, 444) = 1

GCD of 219, 231, 130, 444 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 544, 363, 987, 837
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• GCD of 600, 298, 988, 190
• GCD of 343, 233, 763, 256
• GCD of 265, 629, 244, 182

1. What is the GCD of 219, 231, 130, 444?

GCD of 219, 231, 130, 444 is 1

2. Where do I get the detailed procedure to find GCD of 219, 231, 130, 444?

You can find a detailed procedure to find GCD of 219, 231, 130, 444 on our page.

3. How to find GCD of 219, 231, 130, 444 on a calculator?

You can find the GCD of 219, 231, 130, 444 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.