GCD of 572, 178, 845 Calculator

Given Input numbers are 572, 178, 845

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

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 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Greatest Common Divisior

We found the divisors of 572, 178, 845 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 572, 178, 845 is 1.

Therefore, GCD of numbers 572, 178, 845 is 1

Given Input Data is 572, 178, 845

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

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

Prime Factorization of 178 is 2 x 89

Prime Factorization of 845 is 5 x 13 x 13

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(572, 178) = 50908

GCD(572, 178) = ( 572 x 178 ) / 50908

GCD(572, 178) = 101816 / 50908

GCD(572, 178) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 845

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

LCM(2, 845) = 1690

GCD(2, 845) = ( 2 x 845 ) / 1690

GCD(2, 845) = 1690 / 1690

GCD(2, 845) = 1

GCD of 572, 178, 845 is 1

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1. What is the GCD of 572, 178, 845?

GCD of 572, 178, 845 is 1

2. Where do I get the detailed procedure to find GCD of 572, 178, 845?

You can find a detailed procedure to find GCD of 572, 178, 845 on our page.

3. How to find GCD of 572, 178, 845 on a calculator?

You can find the GCD of 572, 178, 845 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.