GCD of 165, 429, 323 Calculator

Given Input numbers are 165, 429, 323

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

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

Divisors of 323

List of positive integer divisors of 323 that divides 323 without a remainder.

1, 17, 19, 323

Greatest Common Divisior

We found the divisors of 165, 429, 323 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 165, 429, 323 is 1.

Therefore, GCD of numbers 165, 429, 323 is 1

Given Input Data is 165, 429, 323

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 323 is 17 x 19

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(165, 429) = 2145

GCD(165, 429) = ( 165 x 429 ) / 2145

GCD(165, 429) = 70785 / 2145

GCD(165, 429) = 33

Step2:

Here we consider the GCD from the above i.e. 33 as first number and the next as 323

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

LCM(33, 323) = 10659

GCD(33, 323) = ( 33 x 323 ) / 10659

GCD(33, 323) = 10659 / 10659

GCD(33, 323) = 1

GCD of 165, 429, 323 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 397, 188, 391
• GCD of 237, 969, 430
• GCD of 452, 679, 906
• GCD of 257, 109, 570
• GCD of 860, 329, 466

1. What is the GCD of 165, 429, 323?

GCD of 165, 429, 323 is 1

2. Where do I get the detailed procedure to find GCD of 165, 429, 323?

You can find a detailed procedure to find GCD of 165, 429, 323 on our page.

3. How to find GCD of 165, 429, 323 on a calculator?

You can find the GCD of 165, 429, 323 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.