GCD of 85, 8, 47, 73 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of GCD Calculator to determine the Greatest Common Divisor of 85, 8, 47, 73 i.e. 1 largest integer that divides all the numbers equally.

GCD of 85, 8, 47, 73 is 1

GCD(85, 8, 47, 73) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 85, 8, 47, 73 is 1

GCD(85, 8, 47, 73) = 1

GCD of 85,8,47,73 Calculator

GCDof 85,8,47,73 is 1

Given Input numbers are 85, 8, 47, 73

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

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 8

List of positive integer divisors of 8 that divides 8 without a remainder.

1, 2, 4, 8

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 73

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

1, 73

Greatest Common Divisior

We found the divisors of 85, 8, 47, 73 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 85, 8, 47, 73 is 1.

Therefore, GCD of numbers 85, 8, 47, 73 is 1

Finding GCD of 85, 8, 47, 73 using Prime Factorization

Given Input Data is 85, 8, 47, 73

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

Prime Factorization of 85 is 5 x 17

Prime Factorization of 8 is 2 x 2 x 2

Prime Factorization of 47 is 47

Prime Factorization of 73 is 73

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 85, 8, 47, 73 using LCM Formula

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(85, 8) = 680

GCD(85, 8) = ( 85 x 8 ) / 680

GCD(85, 8) = 680 / 680

GCD(85, 8) = 1


Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1


Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 73

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

LCM(1, 73) = 73

GCD(1, 73) = ( 1 x 73 ) / 73

GCD(1, 73) = 73 / 73

GCD(1, 73) = 1

GCD of 85, 8, 47, 73 is 1

GCD of Numbers Calculation Examples

FAQs on GCD of numbers 85, 8, 47, 73

1. What is the GCD of 85, 8, 47, 73?

GCD of 85, 8, 47, 73 is 1


2. Where do I get the detailed procedure to find GCD of 85, 8, 47, 73?

You can find a detailed procedure to find GCD of 85, 8, 47, 73 on our page.


3. How to find GCD of 85, 8, 47, 73 on a calculator?

You can find the GCD of 85, 8, 47, 73 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.