GCD of 887, 422, 728, 504 Calculator

Given Input numbers are 887, 422, 728, 504

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

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 422

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

1, 2, 211, 422

Divisors of 728

List of positive integer divisors of 728 that divides 728 without a remainder.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 504

List of positive integer divisors of 504 that divides 504 without a remainder.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Greatest Common Divisior

We found the divisors of 887, 422, 728, 504 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 887, 422, 728, 504 is 1.

Therefore, GCD of numbers 887, 422, 728, 504 is 1

Given Input Data is 887, 422, 728, 504

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

Prime Factorization of 887 is 887

Prime Factorization of 422 is 2 x 211

Prime Factorization of 728 is 2 x 2 x 2 x 7 x 13

Prime Factorization of 504 is 2 x 2 x 2 x 3 x 3 x 7

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(887, 422) = 374314

GCD(887, 422) = ( 887 x 422 ) / 374314

GCD(887, 422) = 374314 / 374314

GCD(887, 422) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 728

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

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

GCD(1, 728) = 728 / 728

GCD(1, 728) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 504

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

LCM(1, 504) = 504

GCD(1, 504) = ( 1 x 504 ) / 504

GCD(1, 504) = 504 / 504

GCD(1, 504) = 1

GCD of 887, 422, 728, 504 is 1

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1. What is the GCD of 887, 422, 728, 504?

GCD of 887, 422, 728, 504 is 1

2. Where do I get the detailed procedure to find GCD of 887, 422, 728, 504?

You can find a detailed procedure to find GCD of 887, 422, 728, 504 on our page.

3. How to find GCD of 887, 422, 728, 504 on a calculator?

You can find the GCD of 887, 422, 728, 504 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.