GCD of 86, 889, 165, 845 Calculator

Given Input numbers are 86, 889, 165, 845

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

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Greatest Common Divisior

We found the divisors of 86, 889, 165, 845 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 86, 889, 165, 845 is 1.

Therefore, GCD of numbers 86, 889, 165, 845 is 1

Given Input Data is 86, 889, 165, 845

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

Prime Factorization of 86 is 2 x 43

Prime Factorization of 889 is 7 x 127

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 845 is 5 x 13 x 13

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(86, 889) = 76454

GCD(86, 889) = ( 86 x 889 ) / 76454

GCD(86, 889) = 76454 / 76454

GCD(86, 889) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 165

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

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

GCD(1, 165) = 165 / 165

GCD(1, 165) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 845

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

LCM(1, 845) = 845

GCD(1, 845) = ( 1 x 845 ) / 845

GCD(1, 845) = 845 / 845

GCD(1, 845) = 1

GCD of 86, 889, 165, 845 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 22, 986, 676, 839
• GCD of 33, 181, 642, 407
• GCD of 13, 156, 617, 297
• GCD of 13, 329, 798, 545
• GCD of 90, 103, 775, 713

1. What is the GCD of 86, 889, 165, 845?

GCD of 86, 889, 165, 845 is 1

2. Where do I get the detailed procedure to find GCD of 86, 889, 165, 845?

You can find a detailed procedure to find GCD of 86, 889, 165, 845 on our page.

3. How to find GCD of 86, 889, 165, 845 on a calculator?

You can find the GCD of 86, 889, 165, 845 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.