GCD of 444, 556, 389 Calculator

Given Input numbers are 444, 556, 389

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

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

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 444, 556, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 444, 556, 389 is 1.

Therefore, GCD of numbers 444, 556, 389 is 1

Given Input Data is 444, 556, 389

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

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

Prime Factorization of 556 is 2 x 2 x 139

Prime Factorization of 389 is 389

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(444, 556) = 61716

GCD(444, 556) = ( 444 x 556 ) / 61716

GCD(444, 556) = 246864 / 61716

GCD(444, 556) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 389

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

LCM(4, 389) = 1556

GCD(4, 389) = ( 4 x 389 ) / 1556

GCD(4, 389) = 1556 / 1556

GCD(4, 389) = 1

GCD of 444, 556, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 821, 668, 139
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• GCD of 492, 787, 343

1. What is the GCD of 444, 556, 389?

GCD of 444, 556, 389 is 1

2. Where do I get the detailed procedure to find GCD of 444, 556, 389?

You can find a detailed procedure to find GCD of 444, 556, 389 on our page.

3. How to find GCD of 444, 556, 389 on a calculator?

You can find the GCD of 444, 556, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.