Where do I get the detailed procedure to find GCD of 549, 426, 27?

You can find a detailed procedure to find GCD of 549, 426, 27 on our page.

How to find GCD of 549, 426, 27 on a calculator?

You can find the GCD of 549, 426, 27 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 549, 426, 27 Calculator

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

Online GCD Calculator is useful to find the GCD of 549, 426, 27 quickly. Get the easiest ways to solve the greatest common divisor of 549, 426, 27 i.e 3 in different methods as follows.

How to Find GCD of Numbers 549, 426, 27 with Factoring?

Given Input numbers are 549, 426, 27

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

Divisors of 549 :

The positive integer divisors of 549 that completely divides 549 are.

1, 3, 9, 61, 183, 549

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 27 :

The positive integer divisors of 27 that completely divides 27 are.

1, 3, 9, 27

GCD of numbers is the greatest common divisor

So, the GCD (549, 426, 27) = 3.

Find GCD of 549, 426, 27 using Prime Factorization

Given numbers are 549, 426, 27

The list of prime factors of all numbers are

Prime factors of 549 are 3 x 3 x 61

Prime factors of 426 are 2 x 3 x 71

Prime factors of 27 are 3 x 3 x 3

The highest common occurrence is 3¹

Therefore, GCD of 549, 426, 27 is 3.

Steps to Calculate GCD of 549, 426, 27 using LCM Formula

Given numbers are 549, 426, 27

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

Apply this formula for all numbers.

Step1:

LCM(549, 426) = 77958

GCD(549, 426) = ( 549 x 426 ) / 77958

= 549 / 426

= 549

Step2:

LCM(3, 27) = 27

GCD(3, 27) = ( 3 x 27 ) / 27

= 3 / 27

= 3

So, Greatest Common Divisor of 549, 426, 27 is 3

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 549, 426, 27

Given numbers are 549, 426, 27
The greatest common divisor of numbers 549, 426, 27 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 549, 426, 27 is 3.

FAQs on GCD of 549, 426, 27 Calculator

1. What is the GCD of 549, 426, 27?

GCD of given numbers 549, 426, 27 is 3

2. How to calculate the greatest common divisor of 549, 426, 27?

We can find the highest common divisor of 549, 426, 27 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 549, 426, 27 i.e 3.

3. How can I use the GCD of 549, 426, 27Calculator?

Out the numbers 549, 426, 27 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.