GCD of 551, 879, 442 Calculator

Given Input numbers are 551, 879, 442

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

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 879

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

1, 3, 293, 879

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Greatest Common Divisior

We found the divisors of 551, 879, 442 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 551, 879, 442 is 1.

Therefore, GCD of numbers 551, 879, 442 is 1

Given Input Data is 551, 879, 442

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

Prime Factorization of 551 is 19 x 29

Prime Factorization of 879 is 3 x 293

Prime Factorization of 442 is 2 x 13 x 17

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(551, 879) = 484329

GCD(551, 879) = ( 551 x 879 ) / 484329

GCD(551, 879) = 484329 / 484329

GCD(551, 879) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 442

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

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

GCD(1, 442) = 442 / 442

GCD(1, 442) = 1

GCD of 551, 879, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 152, 943, 213
• GCD of 743, 459, 698
• GCD of 518, 292, 942
• GCD of 423, 476, 415
• GCD of 697, 891, 951

1. What is the GCD of 551, 879, 442?

GCD of 551, 879, 442 is 1

2. Where do I get the detailed procedure to find GCD of 551, 879, 442?

You can find a detailed procedure to find GCD of 551, 879, 442 on our page.

3. How to find GCD of 551, 879, 442 on a calculator?

You can find the GCD of 551, 879, 442 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.