GCD of 345, 879, 86, 324 Calculator

Given Input numbers are 345, 879, 86, 324

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

Divisors of 345

List of positive integer divisors of 345 that divides 345 without a remainder.

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

Divisors of 879

List of positive integer divisors of 879 that divides 879 without a remainder.

1, 3, 293, 879

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Greatest Common Divisior

We found the divisors of 345, 879, 86, 324 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 345, 879, 86, 324 is 1.

Therefore, GCD of numbers 345, 879, 86, 324 is 1

Given Input Data is 345, 879, 86, 324

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

Prime Factorization of 345 is 3 x 5 x 23

Prime Factorization of 879 is 3 x 293

Prime Factorization of 86 is 2 x 43

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

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(345, 879) = 101085

GCD(345, 879) = ( 345 x 879 ) / 101085

GCD(345, 879) = 303255 / 101085

GCD(345, 879) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 86

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

LCM(3, 86) = 258

GCD(3, 86) = ( 3 x 86 ) / 258

GCD(3, 86) = 258 / 258

GCD(3, 86) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 324

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

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

GCD(1, 324) = 324 / 324

GCD(1, 324) = 1

GCD of 345, 879, 86, 324 is 1

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• GCD of 316, 392, 78, 948
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1. What is the GCD of 345, 879, 86, 324?

GCD of 345, 879, 86, 324 is 1

2. Where do I get the detailed procedure to find GCD of 345, 879, 86, 324?

You can find a detailed procedure to find GCD of 345, 879, 86, 324 on our page.

3. How to find GCD of 345, 879, 86, 324 on a calculator?

You can find the GCD of 345, 879, 86, 324 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.