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 390, 662, 834, 867 i.e. 1 largest integer that divides all the numbers equally.
GCD of 390, 662, 834, 867 is 1
GCD(390, 662, 834, 867) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 390, 662, 834, 867 is 1
GCD(390, 662, 834, 867) = 1
Given Input numbers are 390, 662, 834, 867
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 390
List of positive integer divisors of 390 that divides 390 without a remainder.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
Divisors of 662
List of positive integer divisors of 662 that divides 662 without a remainder.
1, 2, 331, 662
Divisors of 834
List of positive integer divisors of 834 that divides 834 without a remainder.
1, 2, 3, 6, 139, 278, 417, 834
Divisors of 867
List of positive integer divisors of 867 that divides 867 without a remainder.
1, 3, 17, 51, 289, 867
Greatest Common Divisior
We found the divisors of 390, 662, 834, 867 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 390, 662, 834, 867 is 1.
Therefore, GCD of numbers 390, 662, 834, 867 is 1
Given Input Data is 390, 662, 834, 867
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 390 is 2 x 3 x 5 x 13
Prime Factorization of 662 is 2 x 331
Prime Factorization of 834 is 2 x 3 x 139
Prime Factorization of 867 is 3 x 17 x 17
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(390, 662) = 129090
GCD(390, 662) = ( 390 x 662 ) / 129090
GCD(390, 662) = 258180 / 129090
GCD(390, 662) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 834
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 834) = 834
GCD(2, 834) = ( 2 x 834 ) / 834
GCD(2, 834) = 1668 / 834
GCD(2, 834) = 2
Step3:
Here we consider the GCD from the above i.e. 2 as first number and the next as 867
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 867) = 1734
GCD(2, 867) = ( 2 x 867 ) / 1734
GCD(2, 867) = 1734 / 1734
GCD(2, 867) = 1
GCD of 390, 662, 834, 867 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 390, 662, 834, 867?
GCD of 390, 662, 834, 867 is 1
2. Where do I get the detailed procedure to find GCD of 390, 662, 834, 867?
You can find a detailed procedure to find GCD of 390, 662, 834, 867 on our page.
3. How to find GCD of 390, 662, 834, 867 on a calculator?
You can find the GCD of 390, 662, 834, 867 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.