Where do I get the detailed procedure to find GCD of 204, 138, 692?

You can find a detailed procedure to find GCD of 204, 138, 692 on our page.

How to find GCD of 204, 138, 692 on a calculator?

You can find the GCD of 204, 138, 692 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 204, 138, 692 Calculator

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

Online GCD Calculator is useful to find the GCD of 204, 138, 692 quickly. Get the easiest ways to solve the greatest common divisor of 204, 138, 692 i.e 2 in different methods as follows.

How to Find GCD of Numbers 204, 138, 692 with Factoring?

Given Input numbers are 204, 138, 692

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

Divisors of 204 :

The positive integer divisors of 204 that completely divides 204 are.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 692 :

The positive integer divisors of 692 that completely divides 692 are.

1, 2, 4, 173, 346, 692

GCD of numbers is the greatest common divisor

So, the GCD (204, 138, 692) = 2.

Find GCD of 204, 138, 692 using Prime Factorization

Given numbers are 204, 138, 692

The list of prime factors of all numbers are

Prime factors of 204 are 2 x 2 x 3 x 17

Prime factors of 138 are 2 x 3 x 23

Prime factors of 692 are 2 x 2 x 173

The highest common occurrence is 2¹

Therefore, GCD of 204, 138, 692 is 2.

Steps to Calculate GCD of 204, 138, 692 using LCM Formula

Given numbers are 204, 138, 692

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

Apply this formula for all numbers.

Step1:

LCM(204, 138) = 4692

GCD(204, 138) = ( 204 x 138 ) / 4692

= 204 / 138

= 204

Step2:

LCM(6, 692) = 2076

GCD(6, 692) = ( 6 x 692 ) / 2076

= 6 / 692

= 6

So, Greatest Common Divisor of 204, 138, 692 is 2

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 204, 138, 692

Given numbers are 204, 138, 692
The greatest common divisor of numbers 204, 138, 692 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 204, 138, 692 is 2.

FAQs on GCD of 204, 138, 692 Calculator

1. What is the GCD of 204, 138, 692?

GCD of given numbers 204, 138, 692 is 2

2. How to calculate the greatest common divisor of 204, 138, 692?

We can find the highest common divisor of 204, 138, 692 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 204, 138, 692 i.e 2.

3. How can I use the GCD of 204, 138, 692Calculator?

Out the numbers 204, 138, 692 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.