GCD of 869, 572, 555 Calculator

Given Input numbers are 869, 572, 555

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

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Greatest Common Divisior

We found the divisors of 869, 572, 555 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 869, 572, 555 is 1.

Therefore, GCD of numbers 869, 572, 555 is 1

Given Input Data is 869, 572, 555

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

Prime Factorization of 869 is 11 x 79

Prime Factorization of 572 is 2 x 2 x 11 x 13

Prime Factorization of 555 is 3 x 5 x 37

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(869, 572) = 45188

GCD(869, 572) = ( 869 x 572 ) / 45188

GCD(869, 572) = 497068 / 45188

GCD(869, 572) = 11

Step2:

Here we consider the GCD from the above i.e. 11 as first number and the next as 555

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

LCM(11, 555) = 6105

GCD(11, 555) = ( 11 x 555 ) / 6105

GCD(11, 555) = 6105 / 6105

GCD(11, 555) = 1

GCD of 869, 572, 555 is 1

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1. What is the GCD of 869, 572, 555?

GCD of 869, 572, 555 is 1

2. Where do I get the detailed procedure to find GCD of 869, 572, 555?

You can find a detailed procedure to find GCD of 869, 572, 555 on our page.

3. How to find GCD of 869, 572, 555 on a calculator?

You can find the GCD of 869, 572, 555 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.