GCD of 901, 855, 250, 556 Calculator

Given Input numbers are 901, 855, 250, 556

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

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Divisors of 855

List of positive integer divisors of 855 that divides 855 without a remainder.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 250

List of positive integer divisors of 250 that divides 250 without a remainder.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Greatest Common Divisior

We found the divisors of 901, 855, 250, 556 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 901, 855, 250, 556 is 1.

Therefore, GCD of numbers 901, 855, 250, 556 is 1

Given Input Data is 901, 855, 250, 556

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

Prime Factorization of 901 is 17 x 53

Prime Factorization of 855 is 3 x 3 x 5 x 19

Prime Factorization of 250 is 2 x 5 x 5 x 5

Prime Factorization of 556 is 2 x 2 x 139

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(901, 855) = 770355

GCD(901, 855) = ( 901 x 855 ) / 770355

GCD(901, 855) = 770355 / 770355

GCD(901, 855) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 250

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

LCM(1, 250) = 250

GCD(1, 250) = ( 1 x 250 ) / 250

GCD(1, 250) = 250 / 250

GCD(1, 250) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 556

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

LCM(1, 556) = 556

GCD(1, 556) = ( 1 x 556 ) / 556

GCD(1, 556) = 556 / 556

GCD(1, 556) = 1

GCD of 901, 855, 250, 556 is 1

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1. What is the GCD of 901, 855, 250, 556?

GCD of 901, 855, 250, 556 is 1

2. Where do I get the detailed procedure to find GCD of 901, 855, 250, 556?

You can find a detailed procedure to find GCD of 901, 855, 250, 556 on our page.

3. How to find GCD of 901, 855, 250, 556 on a calculator?

You can find the GCD of 901, 855, 250, 556 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.