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 666, 135, 981 i.e. 9 largest integer that divides all the numbers equally.
GCD of 666, 135, 981 is 9
GCD(666, 135, 981) = 9
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 666, 135, 981 is 9
GCD(666, 135, 981) = 9
Given Input numbers are 666, 135, 981
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 666
List of positive integer divisors of 666 that divides 666 without a remainder.
1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666
Divisors of 135
List of positive integer divisors of 135 that divides 135 without a remainder.
1, 3, 5, 9, 15, 27, 45, 135
Divisors of 981
List of positive integer divisors of 981 that divides 981 without a remainder.
1, 3, 9, 109, 327, 981
Greatest Common Divisior
We found the divisors of 666, 135, 981 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 666, 135, 981 is 9.
Therefore, GCD of numbers 666, 135, 981 is 9
Given Input Data is 666, 135, 981
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 666 is 2 x 3 x 3 x 37
Prime Factorization of 135 is 3 x 3 x 3 x 5
Prime Factorization of 981 is 3 x 3 x 109
Highest common occurrences in the given inputs are 32
Multiplying them we get the GCD as 9
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(666, 135) = 9990
GCD(666, 135) = ( 666 x 135 ) / 9990
GCD(666, 135) = 89910 / 9990
GCD(666, 135) = 9
Step2:
Here we consider the GCD from the above i.e. 9 as first number and the next as 981
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(9, 981) = 981
GCD(9, 981) = ( 9 x 981 ) / 981
GCD(9, 981) = 8829 / 981
GCD(9, 981) = 9
GCD of 666, 135, 981 is 9
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 666, 135, 981?
GCD of 666, 135, 981 is 9
2. Where do I get the detailed procedure to find GCD of 666, 135, 981?
You can find a detailed procedure to find GCD of 666, 135, 981 on our page.
3. How to find GCD of 666, 135, 981 on a calculator?
You can find the GCD of 666, 135, 981 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.