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 381, 134, 986, 790 i.e. 1 largest integer that divides all the numbers equally.
GCD of 381, 134, 986, 790 is 1
GCD(381, 134, 986, 790) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 381, 134, 986, 790 is 1
GCD(381, 134, 986, 790) = 1
Given Input numbers are 381, 134, 986, 790
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 381
List of positive integer divisors of 381 that divides 381 without a remainder.
1, 3, 127, 381
Divisors of 134
List of positive integer divisors of 134 that divides 134 without a remainder.
1, 2, 67, 134
Divisors of 986
List of positive integer divisors of 986 that divides 986 without a remainder.
1, 2, 17, 29, 34, 58, 493, 986
Divisors of 790
List of positive integer divisors of 790 that divides 790 without a remainder.
1, 2, 5, 10, 79, 158, 395, 790
Greatest Common Divisior
We found the divisors of 381, 134, 986, 790 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 134, 986, 790 is 1.
Therefore, GCD of numbers 381, 134, 986, 790 is 1
Given Input Data is 381, 134, 986, 790
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 381 is 3 x 127
Prime Factorization of 134 is 2 x 67
Prime Factorization of 986 is 2 x 17 x 29
Prime Factorization of 790 is 2 x 5 x 79
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(381, 134) = 51054
GCD(381, 134) = ( 381 x 134 ) / 51054
GCD(381, 134) = 51054 / 51054
GCD(381, 134) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 986
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 986) = 986
GCD(1, 986) = ( 1 x 986 ) / 986
GCD(1, 986) = 986 / 986
GCD(1, 986) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 790
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 790) = 790
GCD(1, 790) = ( 1 x 790 ) / 790
GCD(1, 790) = 790 / 790
GCD(1, 790) = 1
GCD of 381, 134, 986, 790 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 381, 134, 986, 790?
GCD of 381, 134, 986, 790 is 1
2. Where do I get the detailed procedure to find GCD of 381, 134, 986, 790?
You can find a detailed procedure to find GCD of 381, 134, 986, 790 on our page.
3. How to find GCD of 381, 134, 986, 790 on a calculator?
You can find the GCD of 381, 134, 986, 790 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.