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 431, 361, 938, 839 i.e. 1 largest integer that divides all the numbers equally.
GCD of 431, 361, 938, 839 is 1
GCD(431, 361, 938, 839) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 431, 361, 938, 839 is 1
GCD(431, 361, 938, 839) = 1
Given Input numbers are 431, 361, 938, 839
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 431
List of positive integer divisors of 431 that divides 431 without a remainder.
1, 431
Divisors of 361
List of positive integer divisors of 361 that divides 361 without a remainder.
1, 19, 361
Divisors of 938
List of positive integer divisors of 938 that divides 938 without a remainder.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 839
List of positive integer divisors of 839 that divides 839 without a remainder.
1, 839
Greatest Common Divisior
We found the divisors of 431, 361, 938, 839 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 431, 361, 938, 839 is 1.
Therefore, GCD of numbers 431, 361, 938, 839 is 1
Given Input Data is 431, 361, 938, 839
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 431 is 431
Prime Factorization of 361 is 19 x 19
Prime Factorization of 938 is 2 x 7 x 67
Prime Factorization of 839 is 839
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(431, 361) = 155591
GCD(431, 361) = ( 431 x 361 ) / 155591
GCD(431, 361) = 155591 / 155591
GCD(431, 361) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 938
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 938) = 938
GCD(1, 938) = ( 1 x 938 ) / 938
GCD(1, 938) = 938 / 938
GCD(1, 938) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 839
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 839) = 839
GCD(1, 839) = ( 1 x 839 ) / 839
GCD(1, 839) = 839 / 839
GCD(1, 839) = 1
GCD of 431, 361, 938, 839 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 431, 361, 938, 839?
GCD of 431, 361, 938, 839 is 1
2. Where do I get the detailed procedure to find GCD of 431, 361, 938, 839?
You can find a detailed procedure to find GCD of 431, 361, 938, 839 on our page.
3. How to find GCD of 431, 361, 938, 839 on a calculator?
You can find the GCD of 431, 361, 938, 839 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.