GCD of 718, 817, 390, 110 Calculator

Given Input numbers are 718, 817, 390, 110

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 817

List of positive integer divisors of 817 that divides 817 without a remainder.

1, 19, 43, 817

Divisors of 390

List of positive integer divisors of 390 that divides 390 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 110

List of positive integer divisors of 110 that divides 110 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110

Greatest Common Divisior

We found the divisors of 718, 817, 390, 110 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 718, 817, 390, 110 is 1.

Therefore, GCD of numbers 718, 817, 390, 110 is 1

Given Input Data is 718, 817, 390, 110

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

Prime Factorization of 718 is 2 x 359

Prime Factorization of 817 is 19 x 43

Prime Factorization of 390 is 2 x 3 x 5 x 13

Prime Factorization of 110 is 2 x 5 x 11

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, 817) = 586606

GCD(718, 817) = ( 718 x 817 ) / 586606

GCD(718, 817) = 586606 / 586606

GCD(718, 817) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 390

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

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

GCD(1, 390) = 390 / 390

GCD(1, 390) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 110

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

LCM(1, 110) = 110

GCD(1, 110) = ( 1 x 110 ) / 110

GCD(1, 110) = 110 / 110

GCD(1, 110) = 1

GCD of 718, 817, 390, 110 is 1

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1. What is the GCD of 718, 817, 390, 110?

GCD of 718, 817, 390, 110 is 1

2. Where do I get the detailed procedure to find GCD of 718, 817, 390, 110?

You can find a detailed procedure to find GCD of 718, 817, 390, 110 on our page.

3. How to find GCD of 718, 817, 390, 110 on a calculator?

You can find the GCD of 718, 817, 390, 110 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.