GCD of 163, 191, 808, 160 Calculator

Given Input numbers are 163, 191, 808, 160

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

Divisors of 163

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

1, 163

Divisors of 191

List of positive integer divisors of 191 that divides 191 without a remainder.

1, 191

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Greatest Common Divisior

We found the divisors of 163, 191, 808, 160 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 163, 191, 808, 160 is 1.

Therefore, GCD of numbers 163, 191, 808, 160 is 1

Given Input Data is 163, 191, 808, 160

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

Prime Factorization of 163 is 163

Prime Factorization of 191 is 191

Prime Factorization of 808 is 2 x 2 x 2 x 101

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

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(163, 191) = 31133

GCD(163, 191) = ( 163 x 191 ) / 31133

GCD(163, 191) = 31133 / 31133

GCD(163, 191) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 808

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

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

GCD(1, 808) = 808 / 808

GCD(1, 808) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 160

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

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

GCD(1, 160) = 160 / 160

GCD(1, 160) = 1

GCD of 163, 191, 808, 160 is 1

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1. What is the GCD of 163, 191, 808, 160?

GCD of 163, 191, 808, 160 is 1

2. Where do I get the detailed procedure to find GCD of 163, 191, 808, 160?

You can find a detailed procedure to find GCD of 163, 191, 808, 160 on our page.

3. How to find GCD of 163, 191, 808, 160 on a calculator?

You can find the GCD of 163, 191, 808, 160 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.