GCD of 389, 703, 446, 744 Calculator

Given Input numbers are 389, 703, 446, 744

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

Divisors of 389

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

1, 389

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Divisors of 446

List of positive integer divisors of 446 that divides 446 without a remainder.

1, 2, 223, 446

Divisors of 744

List of positive integer divisors of 744 that divides 744 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Greatest Common Divisior

We found the divisors of 389, 703, 446, 744 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 703, 446, 744 is 1.

Therefore, GCD of numbers 389, 703, 446, 744 is 1

Given Input Data is 389, 703, 446, 744

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

Prime Factorization of 389 is 389

Prime Factorization of 703 is 19 x 37

Prime Factorization of 446 is 2 x 223

Prime Factorization of 744 is 2 x 2 x 2 x 3 x 31

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(389, 703) = 273467

GCD(389, 703) = ( 389 x 703 ) / 273467

GCD(389, 703) = 273467 / 273467

GCD(389, 703) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 446

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

LCM(1, 446) = 446

GCD(1, 446) = ( 1 x 446 ) / 446

GCD(1, 446) = 446 / 446

GCD(1, 446) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 744

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

LCM(1, 744) = 744

GCD(1, 744) = ( 1 x 744 ) / 744

GCD(1, 744) = 744 / 744

GCD(1, 744) = 1

GCD of 389, 703, 446, 744 is 1

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1. What is the GCD of 389, 703, 446, 744?

GCD of 389, 703, 446, 744 is 1

2. Where do I get the detailed procedure to find GCD of 389, 703, 446, 744?

You can find a detailed procedure to find GCD of 389, 703, 446, 744 on our page.

3. How to find GCD of 389, 703, 446, 744 on a calculator?

You can find the GCD of 389, 703, 446, 744 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.