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, 125, 24, 615 i.e. 1 largest integer that divides all the numbers equally.
GCD of 655, 125, 24, 615 is 1
GCD(655, 125, 24, 615) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 655, 125, 24, 615 is 1
GCD(655, 125, 24, 615) = 1
Given Input numbers are 655, 125, 24, 615
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 125
List of positive integer divisors of 125 that divides 125 without a remainder.
1, 5, 25, 125
Divisors of 24
List of positive integer divisors of 24 that divides 24 without a remainder.
1, 2, 3, 4, 6, 8, 12, 24
Divisors of 615
List of positive integer divisors of 615 that divides 615 without a remainder.
1, 3, 5, 15, 41, 123, 205, 615
Greatest Common Divisior
We found the divisors of 655, 125, 24, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 125, 24, 615 is 1.
Therefore, GCD of numbers 655, 125, 24, 615 is 1
Given Input Data is 655, 125, 24, 615
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 655 is 5 x 131
Prime Factorization of 125 is 5 x 5 x 5
Prime Factorization of 24 is 2 x 2 x 2 x 3
Prime Factorization of 615 is 3 x 5 x 41
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, 125) = 16375
GCD(655, 125) = ( 655 x 125 ) / 16375
GCD(655, 125) = 81875 / 16375
GCD(655, 125) = 5
Step2:
Here we consider the GCD from the above i.e. 5 as first number and the next as 24
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(5, 24) = 120
GCD(5, 24) = ( 5 x 24 ) / 120
GCD(5, 24) = 120 / 120
GCD(5, 24) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 615
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 615) = 615
GCD(1, 615) = ( 1 x 615 ) / 615
GCD(1, 615) = 615 / 615
GCD(1, 615) = 1
GCD of 655, 125, 24, 615 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 655, 125, 24, 615?
GCD of 655, 125, 24, 615 is 1
2. Where do I get the detailed procedure to find GCD of 655, 125, 24, 615?
You can find a detailed procedure to find GCD of 655, 125, 24, 615 on our page.
3. How to find GCD of 655, 125, 24, 615 on a calculator?
You can find the GCD of 655, 125, 24, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.