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 830, 476, 30, 131 i.e. 1 largest integer that divides all the numbers equally.
GCD of 830, 476, 30, 131 is 1
GCD(830, 476, 30, 131) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 830, 476, 30, 131 is 1
GCD(830, 476, 30, 131) = 1
Given Input numbers are 830, 476, 30, 131
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 830
List of positive integer divisors of 830 that divides 830 without a remainder.
1, 2, 5, 10, 83, 166, 415, 830
Divisors of 476
List of positive integer divisors of 476 that divides 476 without a remainder.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
Divisors of 30
List of positive integer divisors of 30 that divides 30 without a remainder.
1, 2, 3, 5, 6, 10, 15, 30
Divisors of 131
List of positive integer divisors of 131 that divides 131 without a remainder.
1, 131
Greatest Common Divisior
We found the divisors of 830, 476, 30, 131 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 830, 476, 30, 131 is 1.
Therefore, GCD of numbers 830, 476, 30, 131 is 1
Given Input Data is 830, 476, 30, 131
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 830 is 2 x 5 x 83
Prime Factorization of 476 is 2 x 2 x 7 x 17
Prime Factorization of 30 is 2 x 3 x 5
Prime Factorization of 131 is 131
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(830, 476) = 197540
GCD(830, 476) = ( 830 x 476 ) / 197540
GCD(830, 476) = 395080 / 197540
GCD(830, 476) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 30
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 30) = 30
GCD(2, 30) = ( 2 x 30 ) / 30
GCD(2, 30) = 60 / 30
GCD(2, 30) = 2
Step3:
Here we consider the GCD from the above i.e. 2 as first number and the next as 131
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 131) = 262
GCD(2, 131) = ( 2 x 131 ) / 262
GCD(2, 131) = 262 / 262
GCD(2, 131) = 1
GCD of 830, 476, 30, 131 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 830, 476, 30, 131?
GCD of 830, 476, 30, 131 is 1
2. Where do I get the detailed procedure to find GCD of 830, 476, 30, 131?
You can find a detailed procedure to find GCD of 830, 476, 30, 131 on our page.
3. How to find GCD of 830, 476, 30, 131 on a calculator?
You can find the GCD of 830, 476, 30, 131 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.