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 668, 139, 184, 665 i.e. 1 largest integer that divides all the numbers equally.
GCD of 668, 139, 184, 665 is 1
GCD(668, 139, 184, 665) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 668, 139, 184, 665 is 1
GCD(668, 139, 184, 665) = 1
Given Input numbers are 668, 139, 184, 665
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 668
List of positive integer divisors of 668 that divides 668 without a remainder.
1, 2, 4, 167, 334, 668
Divisors of 139
List of positive integer divisors of 139 that divides 139 without a remainder.
1, 139
Divisors of 184
List of positive integer divisors of 184 that divides 184 without a remainder.
1, 2, 4, 8, 23, 46, 92, 184
Divisors of 665
List of positive integer divisors of 665 that divides 665 without a remainder.
1, 5, 7, 19, 35, 95, 133, 665
Greatest Common Divisior
We found the divisors of 668, 139, 184, 665 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 668, 139, 184, 665 is 1.
Therefore, GCD of numbers 668, 139, 184, 665 is 1
Given Input Data is 668, 139, 184, 665
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 668 is 2 x 2 x 167
Prime Factorization of 139 is 139
Prime Factorization of 184 is 2 x 2 x 2 x 23
Prime Factorization of 665 is 5 x 7 x 19
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(668, 139) = 92852
GCD(668, 139) = ( 668 x 139 ) / 92852
GCD(668, 139) = 92852 / 92852
GCD(668, 139) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 184
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 184) = 184
GCD(1, 184) = ( 1 x 184 ) / 184
GCD(1, 184) = 184 / 184
GCD(1, 184) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 665
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 665) = 665
GCD(1, 665) = ( 1 x 665 ) / 665
GCD(1, 665) = 665 / 665
GCD(1, 665) = 1
GCD of 668, 139, 184, 665 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 668, 139, 184, 665?
GCD of 668, 139, 184, 665 is 1
2. Where do I get the detailed procedure to find GCD of 668, 139, 184, 665?
You can find a detailed procedure to find GCD of 668, 139, 184, 665 on our page.
3. How to find GCD of 668, 139, 184, 665 on a calculator?
You can find the GCD of 668, 139, 184, 665 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.