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 323, 435, 668, 643 i.e. 1 largest integer that divides all the numbers equally.
GCD of 323, 435, 668, 643 is 1
GCD(323, 435, 668, 643) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 323, 435, 668, 643 is 1
GCD(323, 435, 668, 643) = 1
Given Input numbers are 323, 435, 668, 643
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 323
List of positive integer divisors of 323 that divides 323 without a remainder.
1, 17, 19, 323
Divisors of 435
List of positive integer divisors of 435 that divides 435 without a remainder.
1, 3, 5, 15, 29, 87, 145, 435
Divisors of 668
List of positive integer divisors of 668 that divides 668 without a remainder.
1, 2, 4, 167, 334, 668
Divisors of 643
List of positive integer divisors of 643 that divides 643 without a remainder.
1, 643
Greatest Common Divisior
We found the divisors of 323, 435, 668, 643 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 323, 435, 668, 643 is 1.
Therefore, GCD of numbers 323, 435, 668, 643 is 1
Given Input Data is 323, 435, 668, 643
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 323 is 17 x 19
Prime Factorization of 435 is 3 x 5 x 29
Prime Factorization of 668 is 2 x 2 x 167
Prime Factorization of 643 is 643
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(323, 435) = 140505
GCD(323, 435) = ( 323 x 435 ) / 140505
GCD(323, 435) = 140505 / 140505
GCD(323, 435) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 668
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 668) = 668
GCD(1, 668) = ( 1 x 668 ) / 668
GCD(1, 668) = 668 / 668
GCD(1, 668) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 643
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 643) = 643
GCD(1, 643) = ( 1 x 643 ) / 643
GCD(1, 643) = 643 / 643
GCD(1, 643) = 1
GCD of 323, 435, 668, 643 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 323, 435, 668, 643?
GCD of 323, 435, 668, 643 is 1
2. Where do I get the detailed procedure to find GCD of 323, 435, 668, 643?
You can find a detailed procedure to find GCD of 323, 435, 668, 643 on our page.
3. How to find GCD of 323, 435, 668, 643 on a calculator?
You can find the GCD of 323, 435, 668, 643 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.