GCD of 808, 995, 560, 871 Calculator

Given Input numbers are 808, 995, 560, 871

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

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 995

List of positive integer divisors of 995 that divides 995 without a remainder.

1, 5, 199, 995

Divisors of 560

List of positive integer divisors of 560 that divides 560 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Greatest Common Divisior

We found the divisors of 808, 995, 560, 871 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 808, 995, 560, 871 is 1.

Therefore, GCD of numbers 808, 995, 560, 871 is 1

Given Input Data is 808, 995, 560, 871

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

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

Prime Factorization of 995 is 5 x 199

Prime Factorization of 560 is 2 x 2 x 2 x 2 x 5 x 7

Prime Factorization of 871 is 13 x 67

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(808, 995) = 803960

GCD(808, 995) = ( 808 x 995 ) / 803960

GCD(808, 995) = 803960 / 803960

GCD(808, 995) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 560

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

LCM(1, 560) = 560

GCD(1, 560) = ( 1 x 560 ) / 560

GCD(1, 560) = 560 / 560

GCD(1, 560) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 871

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

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

GCD(1, 871) = 871 / 871

GCD(1, 871) = 1

GCD of 808, 995, 560, 871 is 1

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1. What is the GCD of 808, 995, 560, 871?

GCD of 808, 995, 560, 871 is 1

2. Where do I get the detailed procedure to find GCD of 808, 995, 560, 871?

You can find a detailed procedure to find GCD of 808, 995, 560, 871 on our page.

3. How to find GCD of 808, 995, 560, 871 on a calculator?

You can find the GCD of 808, 995, 560, 871 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.