GCD of 865, 374, 89, 808 Calculator

Given Input numbers are 865, 374, 89, 808

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

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 374

List of positive integer divisors of 374 that divides 374 without a remainder.

1, 2, 11, 17, 22, 34, 187, 374

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 808

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

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

Greatest Common Divisior

We found the divisors of 865, 374, 89, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 865, 374, 89, 808 is 1.

Therefore, GCD of numbers 865, 374, 89, 808 is 1

Given Input Data is 865, 374, 89, 808

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

Prime Factorization of 865 is 5 x 173

Prime Factorization of 374 is 2 x 11 x 17

Prime Factorization of 89 is 89

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

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(865, 374) = 323510

GCD(865, 374) = ( 865 x 374 ) / 323510

GCD(865, 374) = 323510 / 323510

GCD(865, 374) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 89

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

LCM(1, 89) = 89

GCD(1, 89) = ( 1 x 89 ) / 89

GCD(1, 89) = 89 / 89

GCD(1, 89) = 1

Step3:

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

GCD of 865, 374, 89, 808 is 1

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1. What is the GCD of 865, 374, 89, 808?

GCD of 865, 374, 89, 808 is 1

2. Where do I get the detailed procedure to find GCD of 865, 374, 89, 808?

You can find a detailed procedure to find GCD of 865, 374, 89, 808 on our page.

3. How to find GCD of 865, 374, 89, 808 on a calculator?

You can find the GCD of 865, 374, 89, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.