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 105, 555, 13, 118 i.e. 1 largest integer that divides all the numbers equally.
GCD of 105, 555, 13, 118 is 1
GCD(105, 555, 13, 118) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 105, 555, 13, 118 is 1
GCD(105, 555, 13, 118) = 1
Given Input numbers are 105, 555, 13, 118
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 105
List of positive integer divisors of 105 that divides 105 without a remainder.
1, 3, 5, 7, 15, 21, 35, 105
Divisors of 555
List of positive integer divisors of 555 that divides 555 without a remainder.
1, 3, 5, 15, 37, 111, 185, 555
Divisors of 13
List of positive integer divisors of 13 that divides 13 without a remainder.
1, 13
Divisors of 118
List of positive integer divisors of 118 that divides 118 without a remainder.
1, 2, 59, 118
Greatest Common Divisior
We found the divisors of 105, 555, 13, 118 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 105, 555, 13, 118 is 1.
Therefore, GCD of numbers 105, 555, 13, 118 is 1
Given Input Data is 105, 555, 13, 118
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 105 is 3 x 5 x 7
Prime Factorization of 555 is 3 x 5 x 37
Prime Factorization of 13 is 13
Prime Factorization of 118 is 2 x 59
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(105, 555) = 3885
GCD(105, 555) = ( 105 x 555 ) / 3885
GCD(105, 555) = 58275 / 3885
GCD(105, 555) = 15
Step2:
Here we consider the GCD from the above i.e. 15 as first number and the next as 13
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(15, 13) = 195
GCD(15, 13) = ( 15 x 13 ) / 195
GCD(15, 13) = 195 / 195
GCD(15, 13) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 118
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 118) = 118
GCD(1, 118) = ( 1 x 118 ) / 118
GCD(1, 118) = 118 / 118
GCD(1, 118) = 1
GCD of 105, 555, 13, 118 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 105, 555, 13, 118?
GCD of 105, 555, 13, 118 is 1
2. Where do I get the detailed procedure to find GCD of 105, 555, 13, 118?
You can find a detailed procedure to find GCD of 105, 555, 13, 118 on our page.
3. How to find GCD of 105, 555, 13, 118 on a calculator?
You can find the GCD of 105, 555, 13, 118 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.