GCD of 443, 774, 392 Calculator

Given Input numbers are 443, 774, 392

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

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 774

List of positive integer divisors of 774 that divides 774 without a remainder.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 392

List of positive integer divisors of 392 that divides 392 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Greatest Common Divisior

We found the divisors of 443, 774, 392 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 443, 774, 392 is 1.

Therefore, GCD of numbers 443, 774, 392 is 1

Given Input Data is 443, 774, 392

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

Prime Factorization of 443 is 443

Prime Factorization of 774 is 2 x 3 x 3 x 43

Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7

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(443, 774) = 342882

GCD(443, 774) = ( 443 x 774 ) / 342882

GCD(443, 774) = 342882 / 342882

GCD(443, 774) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 392

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

LCM(1, 392) = 392

GCD(1, 392) = ( 1 x 392 ) / 392

GCD(1, 392) = 392 / 392

GCD(1, 392) = 1

GCD of 443, 774, 392 is 1

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1. What is the GCD of 443, 774, 392?

GCD of 443, 774, 392 is 1

2. Where do I get the detailed procedure to find GCD of 443, 774, 392?

You can find a detailed procedure to find GCD of 443, 774, 392 on our page.

3. How to find GCD of 443, 774, 392 on a calculator?

You can find the GCD of 443, 774, 392 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.