GCD of 302, 687, 324, 279 Calculator

Given Input numbers are 302, 687, 324, 279

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

Divisors of 302

List of positive integer divisors of 302 that divides 302 without a remainder.

1, 2, 151, 302

Divisors of 687

List of positive integer divisors of 687 that divides 687 without a remainder.

1, 3, 229, 687

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

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Greatest Common Divisior

We found the divisors of 302, 687, 324, 279 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 302, 687, 324, 279 is 1.

Therefore, GCD of numbers 302, 687, 324, 279 is 1

Given Input Data is 302, 687, 324, 279

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

Prime Factorization of 302 is 2 x 151

Prime Factorization of 687 is 3 x 229

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

Prime Factorization of 279 is 3 x 3 x 31

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(302, 687) = 207474

GCD(302, 687) = ( 302 x 687 ) / 207474

GCD(302, 687) = 207474 / 207474

GCD(302, 687) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 279

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

LCM(1, 279) = 279

GCD(1, 279) = ( 1 x 279 ) / 279

GCD(1, 279) = 279 / 279

GCD(1, 279) = 1

GCD of 302, 687, 324, 279 is 1

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• GCD of 361, 173, 732, 185
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1. What is the GCD of 302, 687, 324, 279?

GCD of 302, 687, 324, 279 is 1

2. Where do I get the detailed procedure to find GCD of 302, 687, 324, 279?

You can find a detailed procedure to find GCD of 302, 687, 324, 279 on our page.

3. How to find GCD of 302, 687, 324, 279 on a calculator?

You can find the GCD of 302, 687, 324, 279 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.