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 425, 470, 518, 255 i.e. 1 largest integer that divides all the numbers equally.
GCD of 425, 470, 518, 255 is 1
GCD(425, 470, 518, 255) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 425, 470, 518, 255 is 1
GCD(425, 470, 518, 255) = 1
Given Input numbers are 425, 470, 518, 255
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 425
List of positive integer divisors of 425 that divides 425 without a remainder.
1, 5, 17, 25, 85, 425
Divisors of 470
List of positive integer divisors of 470 that divides 470 without a remainder.
1, 2, 5, 10, 47, 94, 235, 470
Divisors of 518
List of positive integer divisors of 518 that divides 518 without a remainder.
1, 2, 7, 14, 37, 74, 259, 518
Divisors of 255
List of positive integer divisors of 255 that divides 255 without a remainder.
1, 3, 5, 15, 17, 51, 85, 255
Greatest Common Divisior
We found the divisors of 425, 470, 518, 255 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 425, 470, 518, 255 is 1.
Therefore, GCD of numbers 425, 470, 518, 255 is 1
Given Input Data is 425, 470, 518, 255
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 425 is 5 x 5 x 17
Prime Factorization of 470 is 2 x 5 x 47
Prime Factorization of 518 is 2 x 7 x 37
Prime Factorization of 255 is 3 x 5 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(425, 470) = 39950
GCD(425, 470) = ( 425 x 470 ) / 39950
GCD(425, 470) = 199750 / 39950
GCD(425, 470) = 5
Step2:
Here we consider the GCD from the above i.e. 5 as first number and the next as 518
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(5, 518) = 2590
GCD(5, 518) = ( 5 x 518 ) / 2590
GCD(5, 518) = 2590 / 2590
GCD(5, 518) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 255
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 255) = 255
GCD(1, 255) = ( 1 x 255 ) / 255
GCD(1, 255) = 255 / 255
GCD(1, 255) = 1
GCD of 425, 470, 518, 255 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 425, 470, 518, 255?
GCD of 425, 470, 518, 255 is 1
2. Where do I get the detailed procedure to find GCD of 425, 470, 518, 255?
You can find a detailed procedure to find GCD of 425, 470, 518, 255 on our page.
3. How to find GCD of 425, 470, 518, 255 on a calculator?
You can find the GCD of 425, 470, 518, 255 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.