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 450, 230, 79, 783 i.e. 1 largest integer that divides all the numbers equally.
GCD of 450, 230, 79, 783 is 1
GCD(450, 230, 79, 783) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 450, 230, 79, 783 is 1
GCD(450, 230, 79, 783) = 1
Given Input numbers are 450, 230, 79, 783
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 450
List of positive integer divisors of 450 that divides 450 without a remainder.
1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
Divisors of 230
List of positive integer divisors of 230 that divides 230 without a remainder.
1, 2, 5, 10, 23, 46, 115, 230
Divisors of 79
List of positive integer divisors of 79 that divides 79 without a remainder.
1, 79
Divisors of 783
List of positive integer divisors of 783 that divides 783 without a remainder.
1, 3, 9, 27, 29, 87, 261, 783
Greatest Common Divisior
We found the divisors of 450, 230, 79, 783 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 450, 230, 79, 783 is 1.
Therefore, GCD of numbers 450, 230, 79, 783 is 1
Given Input Data is 450, 230, 79, 783
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 450 is 2 x 3 x 3 x 5 x 5
Prime Factorization of 230 is 2 x 5 x 23
Prime Factorization of 79 is 79
Prime Factorization of 783 is 3 x 3 x 3 x 29
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(450, 230) = 10350
GCD(450, 230) = ( 450 x 230 ) / 10350
GCD(450, 230) = 103500 / 10350
GCD(450, 230) = 10
Step2:
Here we consider the GCD from the above i.e. 10 as first number and the next as 79
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(10, 79) = 790
GCD(10, 79) = ( 10 x 79 ) / 790
GCD(10, 79) = 790 / 790
GCD(10, 79) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 783
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 783) = 783
GCD(1, 783) = ( 1 x 783 ) / 783
GCD(1, 783) = 783 / 783
GCD(1, 783) = 1
GCD of 450, 230, 79, 783 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 450, 230, 79, 783?
GCD of 450, 230, 79, 783 is 1
2. Where do I get the detailed procedure to find GCD of 450, 230, 79, 783?
You can find a detailed procedure to find GCD of 450, 230, 79, 783 on our page.
3. How to find GCD of 450, 230, 79, 783 on a calculator?
You can find the GCD of 450, 230, 79, 783 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.