GCD of 718, 876, 65, 809 Calculator

Given Input numbers are 718, 876, 65, 809

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

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Greatest Common Divisior

We found the divisors of 718, 876, 65, 809 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 718, 876, 65, 809 is 1.

Therefore, GCD of numbers 718, 876, 65, 809 is 1

Given Input Data is 718, 876, 65, 809

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

Prime Factorization of 718 is 2 x 359

Prime Factorization of 876 is 2 x 2 x 3 x 73

Prime Factorization of 65 is 5 x 13

Prime Factorization of 809 is 809

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(718, 876) = 314484

GCD(718, 876) = ( 718 x 876 ) / 314484

GCD(718, 876) = 628968 / 314484

GCD(718, 876) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 65

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

LCM(2, 65) = 130

GCD(2, 65) = ( 2 x 65 ) / 130

GCD(2, 65) = 130 / 130

GCD(2, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 809

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

LCM(1, 809) = 809

GCD(1, 809) = ( 1 x 809 ) / 809

GCD(1, 809) = 809 / 809

GCD(1, 809) = 1

GCD of 718, 876, 65, 809 is 1

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1. What is the GCD of 718, 876, 65, 809?

GCD of 718, 876, 65, 809 is 1

2. Where do I get the detailed procedure to find GCD of 718, 876, 65, 809?

You can find a detailed procedure to find GCD of 718, 876, 65, 809 on our page.

3. How to find GCD of 718, 876, 65, 809 on a calculator?

You can find the GCD of 718, 876, 65, 809 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.