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 399, 183, 19, 133 i.e. 1 largest integer that divides all the numbers equally.
GCD of 399, 183, 19, 133 is 1
GCD(399, 183, 19, 133) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 399, 183, 19, 133 is 1
GCD(399, 183, 19, 133) = 1
Given Input numbers are 399, 183, 19, 133
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 399
List of positive integer divisors of 399 that divides 399 without a remainder.
1, 3, 7, 19, 21, 57, 133, 399
Divisors of 183
List of positive integer divisors of 183 that divides 183 without a remainder.
1, 3, 61, 183
Divisors of 19
List of positive integer divisors of 19 that divides 19 without a remainder.
1, 19
Divisors of 133
List of positive integer divisors of 133 that divides 133 without a remainder.
1, 7, 19, 133
Greatest Common Divisior
We found the divisors of 399, 183, 19, 133 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 399, 183, 19, 133 is 1.
Therefore, GCD of numbers 399, 183, 19, 133 is 1
Given Input Data is 399, 183, 19, 133
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 399 is 3 x 7 x 19
Prime Factorization of 183 is 3 x 61
Prime Factorization of 19 is 19
Prime Factorization of 133 is 7 x 19
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(399, 183) = 24339
GCD(399, 183) = ( 399 x 183 ) / 24339
GCD(399, 183) = 73017 / 24339
GCD(399, 183) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 19
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 19) = 57
GCD(3, 19) = ( 3 x 19 ) / 57
GCD(3, 19) = 57 / 57
GCD(3, 19) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 133
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 133) = 133
GCD(1, 133) = ( 1 x 133 ) / 133
GCD(1, 133) = 133 / 133
GCD(1, 133) = 1
GCD of 399, 183, 19, 133 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 399, 183, 19, 133?
GCD of 399, 183, 19, 133 is 1
2. Where do I get the detailed procedure to find GCD of 399, 183, 19, 133?
You can find a detailed procedure to find GCD of 399, 183, 19, 133 on our page.
3. How to find GCD of 399, 183, 19, 133 on a calculator?
You can find the GCD of 399, 183, 19, 133 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.