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 655, 513, 765, 275 i.e. 1 largest integer that divides all the numbers equally.
GCD of 655, 513, 765, 275 is 1
GCD(655, 513, 765, 275) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 655, 513, 765, 275 is 1
GCD(655, 513, 765, 275) = 1
Given Input numbers are 655, 513, 765, 275
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 655
List of positive integer divisors of 655 that divides 655 without a remainder.
1, 5, 131, 655
Divisors of 513
List of positive integer divisors of 513 that divides 513 without a remainder.
1, 3, 9, 19, 27, 57, 171, 513
Divisors of 765
List of positive integer divisors of 765 that divides 765 without a remainder.
1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
Divisors of 275
List of positive integer divisors of 275 that divides 275 without a remainder.
1, 5, 11, 25, 55, 275
Greatest Common Divisior
We found the divisors of 655, 513, 765, 275 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 513, 765, 275 is 1.
Therefore, GCD of numbers 655, 513, 765, 275 is 1
Given Input Data is 655, 513, 765, 275
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 655 is 5 x 131
Prime Factorization of 513 is 3 x 3 x 3 x 19
Prime Factorization of 765 is 3 x 3 x 5 x 17
Prime Factorization of 275 is 5 x 5 x 11
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(655, 513) = 336015
GCD(655, 513) = ( 655 x 513 ) / 336015
GCD(655, 513) = 336015 / 336015
GCD(655, 513) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 765
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 765) = 765
GCD(1, 765) = ( 1 x 765 ) / 765
GCD(1, 765) = 765 / 765
GCD(1, 765) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 275
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 275) = 275
GCD(1, 275) = ( 1 x 275 ) / 275
GCD(1, 275) = 275 / 275
GCD(1, 275) = 1
GCD of 655, 513, 765, 275 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 655, 513, 765, 275?
GCD of 655, 513, 765, 275 is 1
2. Where do I get the detailed procedure to find GCD of 655, 513, 765, 275?
You can find a detailed procedure to find GCD of 655, 513, 765, 275 on our page.
3. How to find GCD of 655, 513, 765, 275 on a calculator?
You can find the GCD of 655, 513, 765, 275 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.