GCD of 874, 717, 19, 422 Calculator

Given Input numbers are 874, 717, 19, 422

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

Divisors of 874

List of positive integer divisors of 874 that divides 874 without a remainder.

1, 2, 19, 23, 38, 46, 437, 874

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Greatest Common Divisior

We found the divisors of 874, 717, 19, 422 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 874, 717, 19, 422 is 1.

Therefore, GCD of numbers 874, 717, 19, 422 is 1

Given Input Data is 874, 717, 19, 422

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

Prime Factorization of 874 is 2 x 19 x 23

Prime Factorization of 717 is 3 x 239

Prime Factorization of 19 is 19

Prime Factorization of 422 is 2 x 211

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(874, 717) = 626658

GCD(874, 717) = ( 874 x 717 ) / 626658

GCD(874, 717) = 626658 / 626658

GCD(874, 717) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 19

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

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

GCD(1, 19) = 19 / 19

GCD(1, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 422

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

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

GCD(1, 422) = 422 / 422

GCD(1, 422) = 1

GCD of 874, 717, 19, 422 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 477, 804, 10, 887
• GCD of 134, 167, 89, 222
• GCD of 543, 874, 68, 361
• GCD of 438, 539, 15, 301
• GCD of 107, 213, 44, 228

1. What is the GCD of 874, 717, 19, 422?

GCD of 874, 717, 19, 422 is 1

2. Where do I get the detailed procedure to find GCD of 874, 717, 19, 422?

You can find a detailed procedure to find GCD of 874, 717, 19, 422 on our page.

3. How to find GCD of 874, 717, 19, 422 on a calculator?

You can find the GCD of 874, 717, 19, 422 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.