GCD of 468, 879, 438, 818 Calculator

Given Input numbers are 468, 879, 438, 818

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

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 879

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

1, 3, 293, 879

Divisors of 438

List of positive integer divisors of 438 that divides 438 without a remainder.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Greatest Common Divisior

We found the divisors of 468, 879, 438, 818 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 468, 879, 438, 818 is 1.

Therefore, GCD of numbers 468, 879, 438, 818 is 1

Given Input Data is 468, 879, 438, 818

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

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

Prime Factorization of 879 is 3 x 293

Prime Factorization of 438 is 2 x 3 x 73

Prime Factorization of 818 is 2 x 409

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(468, 879) = 137124

GCD(468, 879) = ( 468 x 879 ) / 137124

GCD(468, 879) = 411372 / 137124

GCD(468, 879) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 438

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

LCM(3, 438) = 438

GCD(3, 438) = ( 3 x 438 ) / 438

GCD(3, 438) = 1314 / 438

GCD(3, 438) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 818

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

LCM(3, 818) = 2454

GCD(3, 818) = ( 3 x 818 ) / 2454

GCD(3, 818) = 2454 / 2454

GCD(3, 818) = 1

GCD of 468, 879, 438, 818 is 1

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• GCD of 772, 620, 526, 418
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1. What is the GCD of 468, 879, 438, 818?

GCD of 468, 879, 438, 818 is 1

2. Where do I get the detailed procedure to find GCD of 468, 879, 438, 818?

You can find a detailed procedure to find GCD of 468, 879, 438, 818 on our page.

3. How to find GCD of 468, 879, 438, 818 on a calculator?

You can find the GCD of 468, 879, 438, 818 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.