GCD of 168, 808, 895, 571 Calculator

Given Input numbers are 168, 808, 895, 571

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

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

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 895

List of positive integer divisors of 895 that divides 895 without a remainder.

1, 5, 179, 895

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Greatest Common Divisior

We found the divisors of 168, 808, 895, 571 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 808, 895, 571 is 1.

Therefore, GCD of numbers 168, 808, 895, 571 is 1

Given Input Data is 168, 808, 895, 571

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

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

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

Prime Factorization of 895 is 5 x 179

Prime Factorization of 571 is 571

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(168, 808) = 16968

GCD(168, 808) = ( 168 x 808 ) / 16968

GCD(168, 808) = 135744 / 16968

GCD(168, 808) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 895

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

LCM(8, 895) = 7160

GCD(8, 895) = ( 8 x 895 ) / 7160

GCD(8, 895) = 7160 / 7160

GCD(8, 895) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 571

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

LCM(1, 571) = 571

GCD(1, 571) = ( 1 x 571 ) / 571

GCD(1, 571) = 571 / 571

GCD(1, 571) = 1

GCD of 168, 808, 895, 571 is 1

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1. What is the GCD of 168, 808, 895, 571?

GCD of 168, 808, 895, 571 is 1

2. Where do I get the detailed procedure to find GCD of 168, 808, 895, 571?

You can find a detailed procedure to find GCD of 168, 808, 895, 571 on our page.

3. How to find GCD of 168, 808, 895, 571 on a calculator?

You can find the GCD of 168, 808, 895, 571 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.