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 435, 428, 729, 808 i.e. 1 largest integer that divides all the numbers equally.
GCD of 435, 428, 729, 808 is 1
GCD(435, 428, 729, 808) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 435, 428, 729, 808 is 1
GCD(435, 428, 729, 808) = 1
Given Input numbers are 435, 428, 729, 808
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 435
List of positive integer divisors of 435 that divides 435 without a remainder.
1, 3, 5, 15, 29, 87, 145, 435
Divisors of 428
List of positive integer divisors of 428 that divides 428 without a remainder.
1, 2, 4, 107, 214, 428
Divisors of 729
List of positive integer divisors of 729 that divides 729 without a remainder.
1, 3, 9, 27, 81, 243, 729
Divisors of 808
List of positive integer divisors of 808 that divides 808 without a remainder.
1, 2, 4, 8, 101, 202, 404, 808
Greatest Common Divisior
We found the divisors of 435, 428, 729, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 435, 428, 729, 808 is 1.
Therefore, GCD of numbers 435, 428, 729, 808 is 1
Given Input Data is 435, 428, 729, 808
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 435 is 3 x 5 x 29
Prime Factorization of 428 is 2 x 2 x 107
Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3
Prime Factorization of 808 is 2 x 2 x 2 x 101
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(435, 428) = 186180
GCD(435, 428) = ( 435 x 428 ) / 186180
GCD(435, 428) = 186180 / 186180
GCD(435, 428) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 729
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 729) = 729
GCD(1, 729) = ( 1 x 729 ) / 729
GCD(1, 729) = 729 / 729
GCD(1, 729) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 808
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 808) = 808
GCD(1, 808) = ( 1 x 808 ) / 808
GCD(1, 808) = 808 / 808
GCD(1, 808) = 1
GCD of 435, 428, 729, 808 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 435, 428, 729, 808?
GCD of 435, 428, 729, 808 is 1
2. Where do I get the detailed procedure to find GCD of 435, 428, 729, 808?
You can find a detailed procedure to find GCD of 435, 428, 729, 808 on our page.
3. How to find GCD of 435, 428, 729, 808 on a calculator?
You can find the GCD of 435, 428, 729, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.