GCD of 816, 886, 73, 915 Calculator

Given Input numbers are 816, 886, 73, 915

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

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 886

List of positive integer divisors of 886 that divides 886 without a remainder.

1, 2, 443, 886

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

Greatest Common Divisior

We found the divisors of 816, 886, 73, 915 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 816, 886, 73, 915 is 1.

Therefore, GCD of numbers 816, 886, 73, 915 is 1

Given Input Data is 816, 886, 73, 915

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

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 886 is 2 x 443

Prime Factorization of 73 is 73

Prime Factorization of 915 is 3 x 5 x 61

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(816, 886) = 361488

GCD(816, 886) = ( 816 x 886 ) / 361488

GCD(816, 886) = 722976 / 361488

GCD(816, 886) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 73

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

LCM(2, 73) = 146

GCD(2, 73) = ( 2 x 73 ) / 146

GCD(2, 73) = 146 / 146

GCD(2, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 915

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

LCM(1, 915) = 915

GCD(1, 915) = ( 1 x 915 ) / 915

GCD(1, 915) = 915 / 915

GCD(1, 915) = 1

GCD of 816, 886, 73, 915 is 1

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1. What is the GCD of 816, 886, 73, 915?

GCD of 816, 886, 73, 915 is 1

2. Where do I get the detailed procedure to find GCD of 816, 886, 73, 915?

You can find a detailed procedure to find GCD of 816, 886, 73, 915 on our page.

3. How to find GCD of 816, 886, 73, 915 on a calculator?

You can find the GCD of 816, 886, 73, 915 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.