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, 478, 60, 679 i.e. 1 largest integer that divides all the numbers equally.
GCD of 666, 478, 60, 679 is 1
GCD(666, 478, 60, 679) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 666, 478, 60, 679 is 1
GCD(666, 478, 60, 679) = 1
Given Input numbers are 666, 478, 60, 679
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 478
List of positive integer divisors of 478 that divides 478 without a remainder.
1, 2, 239, 478
Divisors of 60
List of positive integer divisors of 60 that divides 60 without a remainder.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
Divisors of 679
List of positive integer divisors of 679 that divides 679 without a remainder.
1, 7, 97, 679
Greatest Common Divisior
We found the divisors of 666, 478, 60, 679 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 666, 478, 60, 679 is 1.
Therefore, GCD of numbers 666, 478, 60, 679 is 1
Given Input Data is 666, 478, 60, 679
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 478 is 2 x 239
Prime Factorization of 60 is 2 x 2 x 3 x 5
Prime Factorization of 679 is 7 x 97
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(666, 478) = 159174
GCD(666, 478) = ( 666 x 478 ) / 159174
GCD(666, 478) = 318348 / 159174
GCD(666, 478) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 60
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 60) = 60
GCD(2, 60) = ( 2 x 60 ) / 60
GCD(2, 60) = 120 / 60
GCD(2, 60) = 2
Step3:
Here we consider the GCD from the above i.e. 2 as first number and the next as 679
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 679) = 1358
GCD(2, 679) = ( 2 x 679 ) / 1358
GCD(2, 679) = 1358 / 1358
GCD(2, 679) = 1
GCD of 666, 478, 60, 679 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 666, 478, 60, 679?
GCD of 666, 478, 60, 679 is 1
2. Where do I get the detailed procedure to find GCD of 666, 478, 60, 679?
You can find a detailed procedure to find GCD of 666, 478, 60, 679 on our page.
3. How to find GCD of 666, 478, 60, 679 on a calculator?
You can find the GCD of 666, 478, 60, 679 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.