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GCD of 345, 489, 385, 323 Calculator

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


Online GCD Calculator is useful to find the GCD of 345, 489, 385, 323 quickly. Get the easiest ways to solve the greatest common divisor of 345, 489, 385, 323 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 345, 489, 385, 323 with Factoring?

Given Input numbers are 345, 489, 385, 323

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

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323


GCD of numbers is the greatest common divisor

So, the GCD (345, 489, 385, 323) = 1.

Find GCD of 345, 489, 385, 323 using Prime Factorization

Given numbers are 345, 489, 385, 323

The list of prime factors of all numbers are

Prime factors of 345 are 3 x 5 x 23

Prime factors of 489 are 3 x 163

Prime factors of 385 are 5 x 7 x 11

Prime factors of 323 are 17 x 19

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

Steps to Calculate GCD of 345, 489, 385, 323 using LCM Formula

Given numbers are 345, 489, 385, 323

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

Apply this formula for all numbers.

Step1:

LCM(345, 489) = 56235

GCD(345, 489) = ( 345 x 489 ) / 56235

= 345 / 489

= 345


Step2:

LCM(3, 385) = 1155

GCD(3, 385) = ( 3 x 385 ) / 1155

= 3 / 385

= 3


Step3:

LCM(1, 323) = 323

GCD(1, 323) = ( 1 x 323 ) / 323

= 1 / 323

= 1


So, Greatest Common Divisor of 345, 489, 385, 323 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 345, 489, 385, 323

Given numbers are 345, 489, 385, 323
The greatest common divisor of numbers 345, 489, 385, 323 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 345, 489, 385, 323 is 1.

FAQs on GCD of 345, 489, 385, 323 Calculator

1. What is the GCD of 345, 489, 385, 323?

GCD of given numbers 345, 489, 385, 323 is 1


2. How to calculate the greatest common divisor of 345, 489, 385, 323?

We can find the highest common divisor of 345, 489, 385, 323 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 345, 489, 385, 323 i.e 1.


3. How can I use the GCD of 345, 489, 385, 323Calculator?

Out the numbers 345, 489, 385, 323 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.