GCD of 80, 879, 344, 819 Calculator

Given Input numbers are 80, 879, 344, 819

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

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 879

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

1, 3, 293, 879

Divisors of 344

List of positive integer divisors of 344 that divides 344 without a remainder.

1, 2, 4, 8, 43, 86, 172, 344

Divisors of 819

List of positive integer divisors of 819 that divides 819 without a remainder.

1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

Greatest Common Divisior

We found the divisors of 80, 879, 344, 819 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 80, 879, 344, 819 is 1.

Therefore, GCD of numbers 80, 879, 344, 819 is 1

Given Input Data is 80, 879, 344, 819

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

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 879 is 3 x 293

Prime Factorization of 344 is 2 x 2 x 2 x 43

Prime Factorization of 819 is 3 x 3 x 7 x 13

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(80, 879) = 70320

GCD(80, 879) = ( 80 x 879 ) / 70320

GCD(80, 879) = 70320 / 70320

GCD(80, 879) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 344

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

LCM(1, 344) = 344

GCD(1, 344) = ( 1 x 344 ) / 344

GCD(1, 344) = 344 / 344

GCD(1, 344) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 819

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

LCM(1, 819) = 819

GCD(1, 819) = ( 1 x 819 ) / 819

GCD(1, 819) = 819 / 819

GCD(1, 819) = 1

GCD of 80, 879, 344, 819 is 1

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1. What is the GCD of 80, 879, 344, 819?

GCD of 80, 879, 344, 819 is 1

2. Where do I get the detailed procedure to find GCD of 80, 879, 344, 819?

You can find a detailed procedure to find GCD of 80, 879, 344, 819 on our page.

3. How to find GCD of 80, 879, 344, 819 on a calculator?

You can find the GCD of 80, 879, 344, 819 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.