GCD of 39, 727, 474, 389 Calculator

Given Input numbers are 39, 727, 474, 389

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

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Divisors of 474

List of positive integer divisors of 474 that divides 474 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474

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 39, 727, 474, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 39, 727, 474, 389 is 1.

Therefore, GCD of numbers 39, 727, 474, 389 is 1

Given Input Data is 39, 727, 474, 389

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

Prime Factorization of 39 is 3 x 13

Prime Factorization of 727 is 727

Prime Factorization of 474 is 2 x 3 x 79

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(39, 727) = 28353

GCD(39, 727) = ( 39 x 727 ) / 28353

GCD(39, 727) = 28353 / 28353

GCD(39, 727) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 474

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

LCM(1, 474) = 474

GCD(1, 474) = ( 1 x 474 ) / 474

GCD(1, 474) = 474 / 474

GCD(1, 474) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 39, 727, 474, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 24, 890, 215, 211
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• GCD of 83, 807, 134, 476
• GCD of 42, 588, 633, 641

1. What is the GCD of 39, 727, 474, 389?

GCD of 39, 727, 474, 389 is 1

2. Where do I get the detailed procedure to find GCD of 39, 727, 474, 389?

You can find a detailed procedure to find GCD of 39, 727, 474, 389 on our page.

3. How to find GCD of 39, 727, 474, 389 on a calculator?

You can find the GCD of 39, 727, 474, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.