Where do I get the detailed procedure to find GCD of 179, 189, 402?

You can find a detailed procedure to find GCD of 179, 189, 402 on our page.

How to find GCD of 179, 189, 402 on a calculator?

You can find the GCD of 179, 189, 402 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 179, 189, 402 Calculator

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

Online GCD Calculator is useful to find the GCD of 179, 189, 402 quickly. Get the easiest ways to solve the greatest common divisor of 179, 189, 402 i.e 1 in different methods as follows.

How to Find GCD of Numbers 179, 189, 402 with Factoring?

Given Input numbers are 179, 189, 402

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

Divisors of 179 :

The positive integer divisors of 179 that completely divides 179 are.

1, 179

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

GCD of numbers is the greatest common divisor

So, the GCD (179, 189, 402) = 1.

Find GCD of 179, 189, 402 using Prime Factorization

Given numbers are 179, 189, 402

The list of prime factors of all numbers are

Prime factors of 179 are 179

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 402 are 2 x 3 x 67

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

Steps to Calculate GCD of 179, 189, 402 using LCM Formula

Given numbers are 179, 189, 402

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

Apply this formula for all numbers.

Step1:

LCM(179, 189) = 33831

GCD(179, 189) = ( 179 x 189 ) / 33831

= 179 / 189

= 179

Step2:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

So, Greatest Common Divisor of 179, 189, 402 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 179, 189, 402

Given numbers are 179, 189, 402
The greatest common divisor of numbers 179, 189, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 179, 189, 402 is 1.

FAQs on GCD of 179, 189, 402 Calculator

1. What is the GCD of 179, 189, 402?

GCD of given numbers 179, 189, 402 is 1

2. How to calculate the greatest common divisor of 179, 189, 402?

We can find the highest common divisor of 179, 189, 402 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 179, 189, 402 i.e 1.

3. How can I use the GCD of 179, 189, 402Calculator?

Out the numbers 179, 189, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.