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 189, 530, 17, 887 i.e. 1 largest integer that divides all the numbers equally.
GCD of 189, 530, 17, 887 is 1
GCD(189, 530, 17, 887) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 189, 530, 17, 887 is 1
GCD(189, 530, 17, 887) = 1
Given Input numbers are 189, 530, 17, 887
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 189
List of positive integer divisors of 189 that divides 189 without a remainder.
1, 3, 7, 9, 21, 27, 63, 189
Divisors of 530
List of positive integer divisors of 530 that divides 530 without a remainder.
1, 2, 5, 10, 53, 106, 265, 530
Divisors of 17
List of positive integer divisors of 17 that divides 17 without a remainder.
1, 17
Divisors of 887
List of positive integer divisors of 887 that divides 887 without a remainder.
1, 887
Greatest Common Divisior
We found the divisors of 189, 530, 17, 887 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 189, 530, 17, 887 is 1.
Therefore, GCD of numbers 189, 530, 17, 887 is 1
Given Input Data is 189, 530, 17, 887
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 189 is 3 x 3 x 3 x 7
Prime Factorization of 530 is 2 x 5 x 53
Prime Factorization of 17 is 17
Prime Factorization of 887 is 887
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(189, 530) = 100170
GCD(189, 530) = ( 189 x 530 ) / 100170
GCD(189, 530) = 100170 / 100170
GCD(189, 530) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 17
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 17) = 17
GCD(1, 17) = ( 1 x 17 ) / 17
GCD(1, 17) = 17 / 17
GCD(1, 17) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 887
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 887) = 887
GCD(1, 887) = ( 1 x 887 ) / 887
GCD(1, 887) = 887 / 887
GCD(1, 887) = 1
GCD of 189, 530, 17, 887 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 189, 530, 17, 887?
GCD of 189, 530, 17, 887 is 1
2. Where do I get the detailed procedure to find GCD of 189, 530, 17, 887?
You can find a detailed procedure to find GCD of 189, 530, 17, 887 on our page.
3. How to find GCD of 189, 530, 17, 887 on a calculator?
You can find the GCD of 189, 530, 17, 887 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.