GCD of 162, 359, 16, 809 Calculator

Given Input numbers are 162, 359, 16, 809

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 359

List of positive integer divisors of 359 that divides 359 without a remainder.

1, 359

Divisors of 16

List of positive integer divisors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Greatest Common Divisior

We found the divisors of 162, 359, 16, 809 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 162, 359, 16, 809 is 1.

Therefore, GCD of numbers 162, 359, 16, 809 is 1

Given Input Data is 162, 359, 16, 809

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 359 is 359

Prime Factorization of 16 is 2 x 2 x 2 x 2

Prime Factorization of 809 is 809

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, 359) = 58158

GCD(162, 359) = ( 162 x 359 ) / 58158

GCD(162, 359) = 58158 / 58158

GCD(162, 359) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 16

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

LCM(1, 16) = 16

GCD(1, 16) = ( 1 x 16 ) / 16

GCD(1, 16) = 16 / 16

GCD(1, 16) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 809

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

LCM(1, 809) = 809

GCD(1, 809) = ( 1 x 809 ) / 809

GCD(1, 809) = 809 / 809

GCD(1, 809) = 1

GCD of 162, 359, 16, 809 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 174, 358, 18, 503
• GCD of 212, 718, 27, 900
• GCD of 164, 372, 45, 155
• GCD of 363, 662, 91, 127
• GCD of 285, 512, 79, 545

1. What is the GCD of 162, 359, 16, 809?

GCD of 162, 359, 16, 809 is 1

2. Where do I get the detailed procedure to find GCD of 162, 359, 16, 809?

You can find a detailed procedure to find GCD of 162, 359, 16, 809 on our page.

3. How to find GCD of 162, 359, 16, 809 on a calculator?

You can find the GCD of 162, 359, 16, 809 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.