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 478, 772, 33, 509 i.e. 1 largest integer that divides all the numbers equally.
GCD of 478, 772, 33, 509 is 1
GCD(478, 772, 33, 509) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 478, 772, 33, 509 is 1
GCD(478, 772, 33, 509) = 1
Given Input numbers are 478, 772, 33, 509
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 478
List of positive integer divisors of 478 that divides 478 without a remainder.
1, 2, 239, 478
Divisors of 772
List of positive integer divisors of 772 that divides 772 without a remainder.
1, 2, 4, 193, 386, 772
Divisors of 33
List of positive integer divisors of 33 that divides 33 without a remainder.
1, 3, 11, 33
Divisors of 509
List of positive integer divisors of 509 that divides 509 without a remainder.
1, 509
Greatest Common Divisior
We found the divisors of 478, 772, 33, 509 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 478, 772, 33, 509 is 1.
Therefore, GCD of numbers 478, 772, 33, 509 is 1
Given Input Data is 478, 772, 33, 509
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 478 is 2 x 239
Prime Factorization of 772 is 2 x 2 x 193
Prime Factorization of 33 is 3 x 11
Prime Factorization of 509 is 509
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(478, 772) = 184508
GCD(478, 772) = ( 478 x 772 ) / 184508
GCD(478, 772) = 369016 / 184508
GCD(478, 772) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 33
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 33) = 66
GCD(2, 33) = ( 2 x 33 ) / 66
GCD(2, 33) = 66 / 66
GCD(2, 33) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 509
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 509) = 509
GCD(1, 509) = ( 1 x 509 ) / 509
GCD(1, 509) = 509 / 509
GCD(1, 509) = 1
GCD of 478, 772, 33, 509 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 478, 772, 33, 509?
GCD of 478, 772, 33, 509 is 1
2. Where do I get the detailed procedure to find GCD of 478, 772, 33, 509?
You can find a detailed procedure to find GCD of 478, 772, 33, 509 on our page.
3. How to find GCD of 478, 772, 33, 509 on a calculator?
You can find the GCD of 478, 772, 33, 509 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.