GCD of 20, 483, 999, 622 Calculator

Given Input numbers are 20, 483, 999, 622

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

Divisors of 20

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

1, 2, 4, 5, 10, 20

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 999

List of positive integer divisors of 999 that divides 999 without a remainder.

1, 3, 9, 27, 37, 111, 333, 999

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Greatest Common Divisior

We found the divisors of 20, 483, 999, 622 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 20, 483, 999, 622 is 1.

Therefore, GCD of numbers 20, 483, 999, 622 is 1

Given Input Data is 20, 483, 999, 622

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

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 999 is 3 x 3 x 3 x 37

Prime Factorization of 622 is 2 x 311

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(20, 483) = 9660

GCD(20, 483) = ( 20 x 483 ) / 9660

GCD(20, 483) = 9660 / 9660

GCD(20, 483) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 999

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

LCM(1, 999) = 999

GCD(1, 999) = ( 1 x 999 ) / 999

GCD(1, 999) = 999 / 999

GCD(1, 999) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 622

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

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

GCD(1, 622) = 622 / 622

GCD(1, 622) = 1

GCD of 20, 483, 999, 622 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 28, 488, 110, 401
• GCD of 95, 683, 568, 765
• GCD of 75, 328, 295, 227
• GCD of 47, 455, 887, 563
• GCD of 78, 943, 992, 110

1. What is the GCD of 20, 483, 999, 622?

GCD of 20, 483, 999, 622 is 1

2. Where do I get the detailed procedure to find GCD of 20, 483, 999, 622?

You can find a detailed procedure to find GCD of 20, 483, 999, 622 on our page.

3. How to find GCD of 20, 483, 999, 622 on a calculator?

You can find the GCD of 20, 483, 999, 622 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.