Where do I get the detailed procedure to find GCD of 387, 813, 127?

You can find a detailed procedure to find GCD of 387, 813, 127 on our page.

How to find GCD of 387, 813, 127 on a calculator?

You can find the GCD of 387, 813, 127 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.

GCD of 387, 813, 127 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Online GCD Calculator is useful to find the GCD of 387, 813, 127 quickly. Get the easiest ways to solve the greatest common divisor of 387, 813, 127 i.e 1 in different methods as follows.

How to Find GCD of Numbers 387, 813, 127 with Factoring?

Given Input numbers are 387, 813, 127

In the factoring method, we have to find the divisors of all numbers

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 127 :

The positive integer divisors of 127 that completely divides 127 are.

1, 127

GCD of numbers is the greatest common divisor

So, the GCD (387, 813, 127) = 1.

Find GCD of 387, 813, 127 using Prime Factorization

Given numbers are 387, 813, 127

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 813 are 3 x 271

Prime factors of 127 are 127

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

Steps to Calculate GCD of 387, 813, 127 using LCM Formula

Given numbers are 387, 813, 127

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(387, 813) = 104877

GCD(387, 813) = ( 387 x 813 ) / 104877

= 387 / 813

= 387

Step2:

LCM(3, 127) = 381

GCD(3, 127) = ( 3 x 127 ) / 381

= 3 / 127

= 3

So, Greatest Common Divisor of 387, 813, 127 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 387, 813, 127

Given numbers are 387, 813, 127
The greatest common divisor of numbers 387, 813, 127 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 813, 127 is 1.

FAQs on GCD of 387, 813, 127 Calculator

1. What is the GCD of 387, 813, 127?

GCD of given numbers 387, 813, 127 is 1

2. How to calculate the greatest common divisor of 387, 813, 127?

We can find the highest common divisor of 387, 813, 127 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 387, 813, 127 i.e 1.

3. How can I use the GCD of 387, 813, 127Calculator?

Out the numbers 387, 813, 127 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.