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 330, 838, 65, 695 i.e. 1 largest integer that divides all the numbers equally.
GCD of 330, 838, 65, 695 is 1
GCD(330, 838, 65, 695) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 330, 838, 65, 695 is 1
GCD(330, 838, 65, 695) = 1
Given Input numbers are 330, 838, 65, 695
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 330
List of positive integer divisors of 330 that divides 330 without a remainder.
1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
Divisors of 838
List of positive integer divisors of 838 that divides 838 without a remainder.
1, 2, 419, 838
Divisors of 65
List of positive integer divisors of 65 that divides 65 without a remainder.
1, 5, 13, 65
Divisors of 695
List of positive integer divisors of 695 that divides 695 without a remainder.
1, 5, 139, 695
Greatest Common Divisior
We found the divisors of 330, 838, 65, 695 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 330, 838, 65, 695 is 1.
Therefore, GCD of numbers 330, 838, 65, 695 is 1
Given Input Data is 330, 838, 65, 695
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 330 is 2 x 3 x 5 x 11
Prime Factorization of 838 is 2 x 419
Prime Factorization of 65 is 5 x 13
Prime Factorization of 695 is 5 x 139
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(330, 838) = 138270
GCD(330, 838) = ( 330 x 838 ) / 138270
GCD(330, 838) = 276540 / 138270
GCD(330, 838) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 65
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 65) = 130
GCD(2, 65) = ( 2 x 65 ) / 130
GCD(2, 65) = 130 / 130
GCD(2, 65) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 695
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 695) = 695
GCD(1, 695) = ( 1 x 695 ) / 695
GCD(1, 695) = 695 / 695
GCD(1, 695) = 1
GCD of 330, 838, 65, 695 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 330, 838, 65, 695?
GCD of 330, 838, 65, 695 is 1
2. Where do I get the detailed procedure to find GCD of 330, 838, 65, 695?
You can find a detailed procedure to find GCD of 330, 838, 65, 695 on our page.
3. How to find GCD of 330, 838, 65, 695 on a calculator?
You can find the GCD of 330, 838, 65, 695 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.