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 832, 178, 23, 989 i.e. 1 largest integer that divides all the numbers equally.
GCD of 832, 178, 23, 989 is 1
GCD(832, 178, 23, 989) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 832, 178, 23, 989 is 1
GCD(832, 178, 23, 989) = 1
Given Input numbers are 832, 178, 23, 989
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 832
List of positive integer divisors of 832 that divides 832 without a remainder.
1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
Divisors of 178
List of positive integer divisors of 178 that divides 178 without a remainder.
1, 2, 89, 178
Divisors of 23
List of positive integer divisors of 23 that divides 23 without a remainder.
1, 23
Divisors of 989
List of positive integer divisors of 989 that divides 989 without a remainder.
1, 23, 43, 989
Greatest Common Divisior
We found the divisors of 832, 178, 23, 989 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 832, 178, 23, 989 is 1.
Therefore, GCD of numbers 832, 178, 23, 989 is 1
Given Input Data is 832, 178, 23, 989
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 832 is 2 x 2 x 2 x 2 x 2 x 2 x 13
Prime Factorization of 178 is 2 x 89
Prime Factorization of 23 is 23
Prime Factorization of 989 is 23 x 43
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(832, 178) = 74048
GCD(832, 178) = ( 832 x 178 ) / 74048
GCD(832, 178) = 148096 / 74048
GCD(832, 178) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 23
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 23) = 46
GCD(2, 23) = ( 2 x 23 ) / 46
GCD(2, 23) = 46 / 46
GCD(2, 23) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 989
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 989) = 989
GCD(1, 989) = ( 1 x 989 ) / 989
GCD(1, 989) = 989 / 989
GCD(1, 989) = 1
GCD of 832, 178, 23, 989 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 832, 178, 23, 989?
GCD of 832, 178, 23, 989 is 1
2. Where do I get the detailed procedure to find GCD of 832, 178, 23, 989?
You can find a detailed procedure to find GCD of 832, 178, 23, 989 on our page.
3. How to find GCD of 832, 178, 23, 989 on a calculator?
You can find the GCD of 832, 178, 23, 989 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.