GCD of 810, 849, 26, 158 Calculator

Given Input numbers are 810, 849, 26, 158

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

Divisors of 810

List of positive integer divisors of 810 that divides 810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Greatest Common Divisior

We found the divisors of 810, 849, 26, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 810, 849, 26, 158 is 1.

Therefore, GCD of numbers 810, 849, 26, 158 is 1

Given Input Data is 810, 849, 26, 158

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

Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5

Prime Factorization of 849 is 3 x 283

Prime Factorization of 26 is 2 x 13

Prime Factorization of 158 is 2 x 79

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(810, 849) = 229230

GCD(810, 849) = ( 810 x 849 ) / 229230

GCD(810, 849) = 687690 / 229230

GCD(810, 849) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 26

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

LCM(3, 26) = 78

GCD(3, 26) = ( 3 x 26 ) / 78

GCD(3, 26) = 78 / 78

GCD(3, 26) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 1

GCD of 810, 849, 26, 158 is 1

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• GCD of 837, 644, 18, 578
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1. What is the GCD of 810, 849, 26, 158?

GCD of 810, 849, 26, 158 is 1

2. Where do I get the detailed procedure to find GCD of 810, 849, 26, 158?

You can find a detailed procedure to find GCD of 810, 849, 26, 158 on our page.

3. How to find GCD of 810, 849, 26, 158 on a calculator?

You can find the GCD of 810, 849, 26, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.