GCD of 162, 679, 20, 595 Calculator

Given Input numbers are 162, 679, 20, 595

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 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 595

List of positive integer divisors of 595 that divides 595 without a remainder.

1, 5, 7, 17, 35, 85, 119, 595

Greatest Common Divisior

We found the divisors of 162, 679, 20, 595 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 162, 679, 20, 595 is 1.

Therefore, GCD of numbers 162, 679, 20, 595 is 1

Given Input Data is 162, 679, 20, 595

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 679 is 7 x 97

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 595 is 5 x 7 x 17

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, 679) = 109998

GCD(162, 679) = ( 162 x 679 ) / 109998

GCD(162, 679) = 109998 / 109998

GCD(162, 679) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 20

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

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

GCD(1, 20) = 20 / 20

GCD(1, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 595

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

LCM(1, 595) = 595

GCD(1, 595) = ( 1 x 595 ) / 595

GCD(1, 595) = 595 / 595

GCD(1, 595) = 1

GCD of 162, 679, 20, 595 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 135, 587, 97, 993
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• GCD of 203, 476, 67, 954

1. What is the GCD of 162, 679, 20, 595?

GCD of 162, 679, 20, 595 is 1

2. Where do I get the detailed procedure to find GCD of 162, 679, 20, 595?

You can find a detailed procedure to find GCD of 162, 679, 20, 595 on our page.

3. How to find GCD of 162, 679, 20, 595 on a calculator?

You can find the GCD of 162, 679, 20, 595 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.