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 387, 613, 955, 828 i.e. 1 largest integer that divides all the numbers equally.
GCD of 387, 613, 955, 828 is 1
GCD(387, 613, 955, 828) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 387, 613, 955, 828 is 1
GCD(387, 613, 955, 828) = 1
Given Input numbers are 387, 613, 955, 828
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 387
List of positive integer divisors of 387 that divides 387 without a remainder.
1, 3, 9, 43, 129, 387
Divisors of 613
List of positive integer divisors of 613 that divides 613 without a remainder.
1, 613
Divisors of 955
List of positive integer divisors of 955 that divides 955 without a remainder.
1, 5, 191, 955
Divisors of 828
List of positive integer divisors of 828 that divides 828 without a remainder.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
Greatest Common Divisior
We found the divisors of 387, 613, 955, 828 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 387, 613, 955, 828 is 1.
Therefore, GCD of numbers 387, 613, 955, 828 is 1
Given Input Data is 387, 613, 955, 828
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 387 is 3 x 3 x 43
Prime Factorization of 613 is 613
Prime Factorization of 955 is 5 x 191
Prime Factorization of 828 is 2 x 2 x 3 x 3 x 23
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(387, 613) = 237231
GCD(387, 613) = ( 387 x 613 ) / 237231
GCD(387, 613) = 237231 / 237231
GCD(387, 613) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 955
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 955) = 955
GCD(1, 955) = ( 1 x 955 ) / 955
GCD(1, 955) = 955 / 955
GCD(1, 955) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 828
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 828) = 828
GCD(1, 828) = ( 1 x 828 ) / 828
GCD(1, 828) = 828 / 828
GCD(1, 828) = 1
GCD of 387, 613, 955, 828 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 387, 613, 955, 828?
GCD of 387, 613, 955, 828 is 1
2. Where do I get the detailed procedure to find GCD of 387, 613, 955, 828?
You can find a detailed procedure to find GCD of 387, 613, 955, 828 on our page.
3. How to find GCD of 387, 613, 955, 828 on a calculator?
You can find the GCD of 387, 613, 955, 828 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.