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 399, 714, 809, 134 i.e. 1 largest integer that divides all the numbers equally.
GCD of 399, 714, 809, 134 is 1
GCD(399, 714, 809, 134) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 399, 714, 809, 134 is 1
GCD(399, 714, 809, 134) = 1
Given Input numbers are 399, 714, 809, 134
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 399
List of positive integer divisors of 399 that divides 399 without a remainder.
1, 3, 7, 19, 21, 57, 133, 399
Divisors of 714
List of positive integer divisors of 714 that divides 714 without a remainder.
1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
Divisors of 809
List of positive integer divisors of 809 that divides 809 without a remainder.
1, 809
Divisors of 134
List of positive integer divisors of 134 that divides 134 without a remainder.
1, 2, 67, 134
Greatest Common Divisior
We found the divisors of 399, 714, 809, 134 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 399, 714, 809, 134 is 1.
Therefore, GCD of numbers 399, 714, 809, 134 is 1
Given Input Data is 399, 714, 809, 134
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 399 is 3 x 7 x 19
Prime Factorization of 714 is 2 x 3 x 7 x 17
Prime Factorization of 809 is 809
Prime Factorization of 134 is 2 x 67
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(399, 714) = 13566
GCD(399, 714) = ( 399 x 714 ) / 13566
GCD(399, 714) = 284886 / 13566
GCD(399, 714) = 21
Step2:
Here we consider the GCD from the above i.e. 21 as first number and the next as 809
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(21, 809) = 16989
GCD(21, 809) = ( 21 x 809 ) / 16989
GCD(21, 809) = 16989 / 16989
GCD(21, 809) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 134
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 134) = 134
GCD(1, 134) = ( 1 x 134 ) / 134
GCD(1, 134) = 134 / 134
GCD(1, 134) = 1
GCD of 399, 714, 809, 134 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 399, 714, 809, 134?
GCD of 399, 714, 809, 134 is 1
2. Where do I get the detailed procedure to find GCD of 399, 714, 809, 134?
You can find a detailed procedure to find GCD of 399, 714, 809, 134 on our page.
3. How to find GCD of 399, 714, 809, 134 on a calculator?
You can find the GCD of 399, 714, 809, 134 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.