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 18, 973, 630, 958 i.e. 1 largest integer that divides all the numbers equally.
GCD of 18, 973, 630, 958 is 1
GCD(18, 973, 630, 958) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 18, 973, 630, 958 is 1
GCD(18, 973, 630, 958) = 1
Given Input numbers are 18, 973, 630, 958
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 18
List of positive integer divisors of 18 that divides 18 without a remainder.
1, 2, 3, 6, 9, 18
Divisors of 973
List of positive integer divisors of 973 that divides 973 without a remainder.
1, 7, 139, 973
Divisors of 630
List of positive integer divisors of 630 that divides 630 without a remainder.
1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
Divisors of 958
List of positive integer divisors of 958 that divides 958 without a remainder.
1, 2, 479, 958
Greatest Common Divisior
We found the divisors of 18, 973, 630, 958 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 18, 973, 630, 958 is 1.
Therefore, GCD of numbers 18, 973, 630, 958 is 1
Given Input Data is 18, 973, 630, 958
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 18 is 2 x 3 x 3
Prime Factorization of 973 is 7 x 139
Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7
Prime Factorization of 958 is 2 x 479
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(18, 973) = 17514
GCD(18, 973) = ( 18 x 973 ) / 17514
GCD(18, 973) = 17514 / 17514
GCD(18, 973) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 630
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 630) = 630
GCD(1, 630) = ( 1 x 630 ) / 630
GCD(1, 630) = 630 / 630
GCD(1, 630) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 958
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 958) = 958
GCD(1, 958) = ( 1 x 958 ) / 958
GCD(1, 958) = 958 / 958
GCD(1, 958) = 1
GCD of 18, 973, 630, 958 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 18, 973, 630, 958?
GCD of 18, 973, 630, 958 is 1
2. Where do I get the detailed procedure to find GCD of 18, 973, 630, 958?
You can find a detailed procedure to find GCD of 18, 973, 630, 958 on our page.
3. How to find GCD of 18, 973, 630, 958 on a calculator?
You can find the GCD of 18, 973, 630, 958 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.