GCD of 557, 845, 163 Calculator

Given Input numbers are 557, 845, 163

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

Divisors of 557

List of positive integer divisors of 557 that divides 557 without a remainder.

1, 557

Divisors of 845

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

1, 5, 13, 65, 169, 845

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Greatest Common Divisior

We found the divisors of 557, 845, 163 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 557, 845, 163 is 1.

Therefore, GCD of numbers 557, 845, 163 is 1

Given Input Data is 557, 845, 163

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

Prime Factorization of 557 is 557

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 163 is 163

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(557, 845) = 470665

GCD(557, 845) = ( 557 x 845 ) / 470665

GCD(557, 845) = 470665 / 470665

GCD(557, 845) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 163

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

LCM(1, 163) = 163

GCD(1, 163) = ( 1 x 163 ) / 163

GCD(1, 163) = 163 / 163

GCD(1, 163) = 1

GCD of 557, 845, 163 is 1

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1. What is the GCD of 557, 845, 163?

GCD of 557, 845, 163 is 1

2. Where do I get the detailed procedure to find GCD of 557, 845, 163?

You can find a detailed procedure to find GCD of 557, 845, 163 on our page.

3. How to find GCD of 557, 845, 163 on a calculator?

You can find the GCD of 557, 845, 163 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.