GCD of 162, 381, 198, 569 Calculator

Given Input numbers are 162, 381, 198, 569

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

Divisors of 162

List of positive integer divisors of 162 that divides 162 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 198

List of positive integer divisors of 198 that divides 198 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 569

List of positive integer divisors of 569 that divides 569 without a remainder.

1, 569

Greatest Common Divisior

We found the divisors of 162, 381, 198, 569 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 162, 381, 198, 569 is 1.

Therefore, GCD of numbers 162, 381, 198, 569 is 1

Given Input Data is 162, 381, 198, 569

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

Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3

Prime Factorization of 381 is 3 x 127

Prime Factorization of 198 is 2 x 3 x 3 x 11

Prime Factorization of 569 is 569

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(162, 381) = 20574

GCD(162, 381) = ( 162 x 381 ) / 20574

GCD(162, 381) = 61722 / 20574

GCD(162, 381) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 198

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

LCM(3, 198) = 198

GCD(3, 198) = ( 3 x 198 ) / 198

GCD(3, 198) = 594 / 198

GCD(3, 198) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 569

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

LCM(3, 569) = 1707

GCD(3, 569) = ( 3 x 569 ) / 1707

GCD(3, 569) = 1707 / 1707

GCD(3, 569) = 1

GCD of 162, 381, 198, 569 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 132, 263, 405, 793
• GCD of 726, 142, 603, 878
• GCD of 781, 130, 910, 490
• GCD of 634, 623, 125, 720
• GCD of 782, 950, 799, 493

1. What is the GCD of 162, 381, 198, 569?

GCD of 162, 381, 198, 569 is 1

2. Where do I get the detailed procedure to find GCD of 162, 381, 198, 569?

You can find a detailed procedure to find GCD of 162, 381, 198, 569 on our page.

3. How to find GCD of 162, 381, 198, 569 on a calculator?

You can find the GCD of 162, 381, 198, 569 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.