GCD of 182, 742, 489, 291 Calculator

Given Input numbers are 182, 742, 489, 291

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 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 489

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

1, 3, 163, 489

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Greatest Common Divisior

We found the divisors of 182, 742, 489, 291 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 182, 742, 489, 291 is 1.

Therefore, GCD of numbers 182, 742, 489, 291 is 1

Given Input Data is 182, 742, 489, 291

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 742 is 2 x 7 x 53

Prime Factorization of 489 is 3 x 163

Prime Factorization of 291 is 3 x 97

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, 742) = 9646

GCD(182, 742) = ( 182 x 742 ) / 9646

GCD(182, 742) = 135044 / 9646

GCD(182, 742) = 14

Step2:

Here we consider the GCD from the above i.e. 14 as first number and the next as 489

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

LCM(14, 489) = 6846

GCD(14, 489) = ( 14 x 489 ) / 6846

GCD(14, 489) = 6846 / 6846

GCD(14, 489) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 291

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

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

GCD(1, 291) = 291 / 291

GCD(1, 291) = 1

GCD of 182, 742, 489, 291 is 1

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• GCD of 294, 770, 204, 182
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1. What is the GCD of 182, 742, 489, 291?

GCD of 182, 742, 489, 291 is 1

2. Where do I get the detailed procedure to find GCD of 182, 742, 489, 291?

You can find a detailed procedure to find GCD of 182, 742, 489, 291 on our page.

3. How to find GCD of 182, 742, 489, 291 on a calculator?

You can find the GCD of 182, 742, 489, 291 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.