GCD of 729, 470, 876, 615 Calculator

Given Input numbers are 729, 470, 876, 615

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

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 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

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 729, 470, 876, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 729, 470, 876, 615 is 1.

Therefore, GCD of numbers 729, 470, 876, 615 is 1

Given Input Data is 729, 470, 876, 615

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 876 is 2 x 2 x 3 x 73

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(729, 470) = 342630

GCD(729, 470) = ( 729 x 470 ) / 342630

GCD(729, 470) = 342630 / 342630

GCD(729, 470) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 876

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 876) = 876

GCD(1, 876) = ( 1 x 876 ) / 876

GCD(1, 876) = 876 / 876

GCD(1, 876) = 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 729, 470, 876, 615 is 1

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1. What is the GCD of 729, 470, 876, 615?

GCD of 729, 470, 876, 615 is 1

2. Where do I get the detailed procedure to find GCD of 729, 470, 876, 615?

You can find a detailed procedure to find GCD of 729, 470, 876, 615 on our page.

3. How to find GCD of 729, 470, 876, 615 on a calculator?

You can find the GCD of 729, 470, 876, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.