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 486, 615, 31, 529 i.e. 1 largest integer that divides all the numbers equally.
GCD of 486, 615, 31, 529 is 1
GCD(486, 615, 31, 529) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 486, 615, 31, 529 is 1
GCD(486, 615, 31, 529) = 1
Given Input numbers are 486, 615, 31, 529
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 486
List of positive integer divisors of 486 that divides 486 without a remainder.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
Divisors of 615
List of positive integer divisors of 615 that divides 615 without a remainder.
1, 3, 5, 15, 41, 123, 205, 615
Divisors of 31
List of positive integer divisors of 31 that divides 31 without a remainder.
1, 31
Divisors of 529
List of positive integer divisors of 529 that divides 529 without a remainder.
1, 23, 529
Greatest Common Divisior
We found the divisors of 486, 615, 31, 529 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 486, 615, 31, 529 is 1.
Therefore, GCD of numbers 486, 615, 31, 529 is 1
Given Input Data is 486, 615, 31, 529
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3
Prime Factorization of 615 is 3 x 5 x 41
Prime Factorization of 31 is 31
Prime Factorization of 529 is 23 x 23
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(486, 615) = 99630
GCD(486, 615) = ( 486 x 615 ) / 99630
GCD(486, 615) = 298890 / 99630
GCD(486, 615) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 31
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 31) = 93
GCD(3, 31) = ( 3 x 31 ) / 93
GCD(3, 31) = 93 / 93
GCD(3, 31) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 529
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 529) = 529
GCD(1, 529) = ( 1 x 529 ) / 529
GCD(1, 529) = 529 / 529
GCD(1, 529) = 1
GCD of 486, 615, 31, 529 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 486, 615, 31, 529?
GCD of 486, 615, 31, 529 is 1
2. Where do I get the detailed procedure to find GCD of 486, 615, 31, 529?
You can find a detailed procedure to find GCD of 486, 615, 31, 529 on our page.
3. How to find GCD of 486, 615, 31, 529 on a calculator?
You can find the GCD of 486, 615, 31, 529 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.