GCD of 18, 581, 892, 382 Calculator

Given Input numbers are 18, 581, 892, 382

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

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 581

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

1, 7, 83, 581

Divisors of 892

List of positive integer divisors of 892 that divides 892 without a remainder.

1, 2, 4, 223, 446, 892

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Greatest Common Divisior

We found the divisors of 18, 581, 892, 382 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 18, 581, 892, 382 is 1.

Therefore, GCD of numbers 18, 581, 892, 382 is 1

Given Input Data is 18, 581, 892, 382

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

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 581 is 7 x 83

Prime Factorization of 892 is 2 x 2 x 223

Prime Factorization of 382 is 2 x 191

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(18, 581) = 10458

GCD(18, 581) = ( 18 x 581 ) / 10458

GCD(18, 581) = 10458 / 10458

GCD(18, 581) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 892

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

LCM(1, 892) = 892

GCD(1, 892) = ( 1 x 892 ) / 892

GCD(1, 892) = 892 / 892

GCD(1, 892) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 382

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

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

GCD(1, 382) = 382 / 382

GCD(1, 382) = 1

GCD of 18, 581, 892, 382 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 55, 273, 825, 579
• GCD of 88, 799, 427, 712
• GCD of 16, 219, 157, 555
• GCD of 45, 144, 196, 831
• GCD of 39, 164, 107, 480

1. What is the GCD of 18, 581, 892, 382?

GCD of 18, 581, 892, 382 is 1

2. Where do I get the detailed procedure to find GCD of 18, 581, 892, 382?

You can find a detailed procedure to find GCD of 18, 581, 892, 382 on our page.

3. How to find GCD of 18, 581, 892, 382 on a calculator?

You can find the GCD of 18, 581, 892, 382 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.