GCD of 170, 592, 27, 489 Calculator

Given Input numbers are 170, 592, 27, 489

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

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 592

List of positive integer divisors of 592 that divides 592 without a remainder.

1, 2, 4, 8, 16, 37, 74, 148, 296, 592

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

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 170, 592, 27, 489 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 170, 592, 27, 489 is 1.

Therefore, GCD of numbers 170, 592, 27, 489 is 1

Given Input Data is 170, 592, 27, 489

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

Prime Factorization of 170 is 2 x 5 x 17

Prime Factorization of 592 is 2 x 2 x 2 x 2 x 37

Prime Factorization of 27 is 3 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(170, 592) = 50320

GCD(170, 592) = ( 170 x 592 ) / 50320

GCD(170, 592) = 100640 / 50320

GCD(170, 592) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 27

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

LCM(2, 27) = 54

GCD(2, 27) = ( 2 x 27 ) / 54

GCD(2, 27) = 54 / 54

GCD(2, 27) = 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 170, 592, 27, 489 is 1

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• GCD of 254, 953, 20, 538
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1. What is the GCD of 170, 592, 27, 489?

GCD of 170, 592, 27, 489 is 1

2. Where do I get the detailed procedure to find GCD of 170, 592, 27, 489?

You can find a detailed procedure to find GCD of 170, 592, 27, 489 on our page.

3. How to find GCD of 170, 592, 27, 489 on a calculator?

You can find the GCD of 170, 592, 27, 489 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.