GCD of 397, 351, 39 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCD Calculator to determine the Greatest Common Divisor of 397, 351, 39 i.e. 1 largest integer that divides all the numbers equally.

GCD of 397, 351, 39 is 1

GCD(397, 351, 39) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 397, 351, 39 is 1

GCD(397, 351, 39) = 1

GCD of 397,351,39 Calculator

GCDof 397,351,39 is 1

Given Input numbers are 397, 351, 39

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

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 39

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

1, 3, 13, 39

Greatest Common Divisior

We found the divisors of 397, 351, 39 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 397, 351, 39 is 1.

Therefore, GCD of numbers 397, 351, 39 is 1

Finding GCD of 397, 351, 39 using Prime Factorization

Given Input Data is 397, 351, 39

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

Prime Factorization of 397 is 397

Prime Factorization of 351 is 3 x 3 x 3 x 13

Prime Factorization of 39 is 3 x 13

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 397, 351, 39 using LCM Formula

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(397, 351) = 139347

GCD(397, 351) = ( 397 x 351 ) / 139347

GCD(397, 351) = 139347 / 139347

GCD(397, 351) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

GCD of 397, 351, 39 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

FAQs on GCD of numbers 397, 351, 39

1. What is the GCD of 397, 351, 39?

GCD of 397, 351, 39 is 1

2. Where do I get the detailed procedure to find GCD of 397, 351, 39?

You can find a detailed procedure to find GCD of 397, 351, 39 on our page.

3. How to find GCD of 397, 351, 39 on a calculator?

You can find the GCD of 397, 351, 39 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.