Where do I get the detailed procedure to find GCD of 429, 129, 543?

You can find a detailed procedure to find GCD of 429, 129, 543 on our page.

How to find GCD of 429, 129, 543 on a calculator?

You can find the GCD of 429, 129, 543 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 429, 129, 543 Calculator

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

Online GCD Calculator is useful to find the GCD of 429, 129, 543 quickly. Get the easiest ways to solve the greatest common divisor of 429, 129, 543 i.e 3 in different methods as follows.

How to Find GCD of Numbers 429, 129, 543 with Factoring?

Given Input numbers are 429, 129, 543

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

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 543 :

The positive integer divisors of 543 that completely divides 543 are.

1, 3, 181, 543

GCD of numbers is the greatest common divisor

So, the GCD (429, 129, 543) = 3.

Find GCD of 429, 129, 543 using Prime Factorization

Given numbers are 429, 129, 543

The list of prime factors of all numbers are

Prime factors of 429 are 3 x 11 x 13

Prime factors of 129 are 3 x 43

Prime factors of 543 are 3 x 181

The highest common occurrence is 3¹

Therefore, GCD of 429, 129, 543 is 3.

Steps to Calculate GCD of 429, 129, 543 using LCM Formula

Given numbers are 429, 129, 543

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

Apply this formula for all numbers.

Step1:

LCM(429, 129) = 18447

GCD(429, 129) = ( 429 x 129 ) / 18447

= 429 / 129

= 429

Step2:

LCM(3, 543) = 543

GCD(3, 543) = ( 3 x 543 ) / 543

= 3 / 543

= 3

So, Greatest Common Divisor of 429, 129, 543 is 3

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 429, 129, 543

Given numbers are 429, 129, 543
The greatest common divisor of numbers 429, 129, 543 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 129, 543 is 3.

FAQs on GCD of 429, 129, 543 Calculator

1. What is the GCD of 429, 129, 543?

GCD of given numbers 429, 129, 543 is 3

2. How to calculate the greatest common divisor of 429, 129, 543?

We can find the highest common divisor of 429, 129, 543 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 429, 129, 543 i.e 3.

3. How can I use the GCD of 429, 129, 543Calculator?

Out the numbers 429, 129, 543 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.