GCD of 439, 681, 380, 413 Calculator

Given Input numbers are 439, 681, 380, 413

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

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 413

List of positive integer divisors of 413 that divides 413 without a remainder.

1, 7, 59, 413

Greatest Common Divisior

We found the divisors of 439, 681, 380, 413 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 439, 681, 380, 413 is 1.

Therefore, GCD of numbers 439, 681, 380, 413 is 1

Given Input Data is 439, 681, 380, 413

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

Prime Factorization of 439 is 439

Prime Factorization of 681 is 3 x 227

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 413 is 7 x 59

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(439, 681) = 298959

GCD(439, 681) = ( 439 x 681 ) / 298959

GCD(439, 681) = 298959 / 298959

GCD(439, 681) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 380

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

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

GCD(1, 380) = 380 / 380

GCD(1, 380) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 413

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

LCM(1, 413) = 413

GCD(1, 413) = ( 1 x 413 ) / 413

GCD(1, 413) = 413 / 413

GCD(1, 413) = 1

GCD of 439, 681, 380, 413 is 1

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1. What is the GCD of 439, 681, 380, 413?

GCD of 439, 681, 380, 413 is 1

2. Where do I get the detailed procedure to find GCD of 439, 681, 380, 413?

You can find a detailed procedure to find GCD of 439, 681, 380, 413 on our page.

3. How to find GCD of 439, 681, 380, 413 on a calculator?

You can find the GCD of 439, 681, 380, 413 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.