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 489, 833, 891, 712 i.e. 1 largest integer that divides all the numbers equally.
GCD of 489, 833, 891, 712 is 1
GCD(489, 833, 891, 712) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 489, 833, 891, 712 is 1
GCD(489, 833, 891, 712) = 1
Given Input numbers are 489, 833, 891, 712
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 489
List of positive integer divisors of 489 that divides 489 without a remainder.
1, 3, 163, 489
Divisors of 833
List of positive integer divisors of 833 that divides 833 without a remainder.
1, 7, 17, 49, 119, 833
Divisors of 891
List of positive integer divisors of 891 that divides 891 without a remainder.
1, 3, 9, 11, 27, 33, 81, 99, 297, 891
Divisors of 712
List of positive integer divisors of 712 that divides 712 without a remainder.
1, 2, 4, 8, 89, 178, 356, 712
Greatest Common Divisior
We found the divisors of 489, 833, 891, 712 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 489, 833, 891, 712 is 1.
Therefore, GCD of numbers 489, 833, 891, 712 is 1
Given Input Data is 489, 833, 891, 712
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 489 is 3 x 163
Prime Factorization of 833 is 7 x 7 x 17
Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11
Prime Factorization of 712 is 2 x 2 x 2 x 89
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(489, 833) = 407337
GCD(489, 833) = ( 489 x 833 ) / 407337
GCD(489, 833) = 407337 / 407337
GCD(489, 833) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 891
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 891) = 891
GCD(1, 891) = ( 1 x 891 ) / 891
GCD(1, 891) = 891 / 891
GCD(1, 891) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 712
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 712) = 712
GCD(1, 712) = ( 1 x 712 ) / 712
GCD(1, 712) = 712 / 712
GCD(1, 712) = 1
GCD of 489, 833, 891, 712 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 489, 833, 891, 712?
GCD of 489, 833, 891, 712 is 1
2. Where do I get the detailed procedure to find GCD of 489, 833, 891, 712?
You can find a detailed procedure to find GCD of 489, 833, 891, 712 on our page.
3. How to find GCD of 489, 833, 891, 712 on a calculator?
You can find the GCD of 489, 833, 891, 712 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.