GCD of 636, 388, 444 Calculator

Given Input numbers are 636, 388, 444

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

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 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Greatest Common Divisior

We found the divisors of 636, 388, 444 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 636, 388, 444 is 4.

Therefore, GCD of numbers 636, 388, 444 is 4

Given Input Data is 636, 388, 444

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

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 444 is 2 x 2 x 3 x 37

Highest common occurrences in the given inputs are 2²

Multiplying them we get the GCD as 4

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(636, 388) = 61692

GCD(636, 388) = ( 636 x 388 ) / 61692

GCD(636, 388) = 246768 / 61692

GCD(636, 388) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 444

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

LCM(4, 444) = 444

GCD(4, 444) = ( 4 x 444 ) / 444

GCD(4, 444) = 1776 / 444

GCD(4, 444) = 4

GCD of 636, 388, 444 is 4

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1. What is the GCD of 636, 388, 444?

GCD of 636, 388, 444 is 4

2. Where do I get the detailed procedure to find GCD of 636, 388, 444?

You can find a detailed procedure to find GCD of 636, 388, 444 on our page.

3. How to find GCD of 636, 388, 444 on a calculator?

You can find the GCD of 636, 388, 444 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.