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 662, 104, 66, 189 i.e. 1 largest integer that divides all the numbers equally.
GCD of 662, 104, 66, 189 is 1
GCD(662, 104, 66, 189) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 662, 104, 66, 189 is 1
GCD(662, 104, 66, 189) = 1
Given Input numbers are 662, 104, 66, 189
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 662
List of positive integer divisors of 662 that divides 662 without a remainder.
1, 2, 331, 662
Divisors of 104
List of positive integer divisors of 104 that divides 104 without a remainder.
1, 2, 4, 8, 13, 26, 52, 104
Divisors of 66
List of positive integer divisors of 66 that divides 66 without a remainder.
1, 2, 3, 6, 11, 22, 33, 66
Divisors of 189
List of positive integer divisors of 189 that divides 189 without a remainder.
1, 3, 7, 9, 21, 27, 63, 189
Greatest Common Divisior
We found the divisors of 662, 104, 66, 189 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 662, 104, 66, 189 is 1.
Therefore, GCD of numbers 662, 104, 66, 189 is 1
Given Input Data is 662, 104, 66, 189
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 662 is 2 x 331
Prime Factorization of 104 is 2 x 2 x 2 x 13
Prime Factorization of 66 is 2 x 3 x 11
Prime Factorization of 189 is 3 x 3 x 3 x 7
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(662, 104) = 34424
GCD(662, 104) = ( 662 x 104 ) / 34424
GCD(662, 104) = 68848 / 34424
GCD(662, 104) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 66
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 66) = 66
GCD(2, 66) = ( 2 x 66 ) / 66
GCD(2, 66) = 132 / 66
GCD(2, 66) = 2
Step3:
Here we consider the GCD from the above i.e. 2 as first number and the next as 189
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 189) = 378
GCD(2, 189) = ( 2 x 189 ) / 378
GCD(2, 189) = 378 / 378
GCD(2, 189) = 1
GCD of 662, 104, 66, 189 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 662, 104, 66, 189?
GCD of 662, 104, 66, 189 is 1
2. Where do I get the detailed procedure to find GCD of 662, 104, 66, 189?
You can find a detailed procedure to find GCD of 662, 104, 66, 189 on our page.
3. How to find GCD of 662, 104, 66, 189 on a calculator?
You can find the GCD of 662, 104, 66, 189 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.