GCD of 182, 185, 18, 489 Calculator

Given Input numbers are 182, 185, 18, 489

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

Divisors of 182

List of positive integer divisors of 182 that divides 182 without a remainder.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Divisors of 18

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

1, 2, 3, 6, 9, 18

Divisors of 489

List of positive integer divisors of 489 that divides 489 without a remainder.

1, 3, 163, 489

Greatest Common Divisior

We found the divisors of 182, 185, 18, 489 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 182, 185, 18, 489 is 1.

Therefore, GCD of numbers 182, 185, 18, 489 is 1

Given Input Data is 182, 185, 18, 489

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

Prime Factorization of 182 is 2 x 7 x 13

Prime Factorization of 185 is 5 x 37

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 489 is 3 x 163

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(182, 185) = 33670

GCD(182, 185) = ( 182 x 185 ) / 33670

GCD(182, 185) = 33670 / 33670

GCD(182, 185) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 489

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

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

GCD(1, 489) = 489 / 489

GCD(1, 489) = 1

GCD of 182, 185, 18, 489 is 1

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• GCD of 883, 727, 96, 462
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1. What is the GCD of 182, 185, 18, 489?

GCD of 182, 185, 18, 489 is 1

2. Where do I get the detailed procedure to find GCD of 182, 185, 18, 489?

You can find a detailed procedure to find GCD of 182, 185, 18, 489 on our page.

3. How to find GCD of 182, 185, 18, 489 on a calculator?

You can find the GCD of 182, 185, 18, 489 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.