GCD of 20, 636, 527, 127 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of GCD Calculator to determine the Greatest Common Divisor of 20, 636, 527, 127 i.e. 1 largest integer that divides all the numbers equally.

GCD of 20, 636, 527, 127 is 1

GCD(20, 636, 527, 127) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 20, 636, 527, 127 is 1

GCD(20, 636, 527, 127) = 1

GCD of 20,636,527,127 Calculator

GCDof 20,636,527,127 is 1

Given Input numbers are 20, 636, 527, 127

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 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 527

List of positive integer divisors of 527 that divides 527 without a remainder.

1, 17, 31, 527

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Greatest Common Divisior

We found the divisors of 20, 636, 527, 127 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 20, 636, 527, 127 is 1.

Therefore, GCD of numbers 20, 636, 527, 127 is 1

Finding GCD of 20, 636, 527, 127 using Prime Factorization

Given Input Data is 20, 636, 527, 127

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 636 is 2 x 2 x 3 x 53

Prime Factorization of 527 is 17 x 31

Prime Factorization of 127 is 127

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 20, 636, 527, 127 using LCM Formula

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, 636) = 3180

GCD(20, 636) = ( 20 x 636 ) / 3180

GCD(20, 636) = 12720 / 3180

GCD(20, 636) = 4


Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 527

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

LCM(4, 527) = 2108

GCD(4, 527) = ( 4 x 527 ) / 2108

GCD(4, 527) = 2108 / 2108

GCD(4, 527) = 1


Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 127

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

LCM(1, 127) = 127

GCD(1, 127) = ( 1 x 127 ) / 127

GCD(1, 127) = 127 / 127

GCD(1, 127) = 1

GCD of 20, 636, 527, 127 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 20, 636, 527, 127

1. What is the GCD of 20, 636, 527, 127?

GCD of 20, 636, 527, 127 is 1


2. Where do I get the detailed procedure to find GCD of 20, 636, 527, 127?

You can find a detailed procedure to find GCD of 20, 636, 527, 127 on our page.


3. How to find GCD of 20, 636, 527, 127 on a calculator?

You can find the GCD of 20, 636, 527, 127 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.