GCD of 729, 134, 956, 129 Calculator

Given Input numbers are 729, 134, 956, 129

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 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Greatest Common Divisior

We found the divisors of 729, 134, 956, 129 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 729, 134, 956, 129 is 1.

Therefore, GCD of numbers 729, 134, 956, 129 is 1

Given Input Data is 729, 134, 956, 129

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 134 is 2 x 67

Prime Factorization of 956 is 2 x 2 x 239

Prime Factorization of 129 is 3 x 43

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, 134) = 97686

GCD(729, 134) = ( 729 x 134 ) / 97686

GCD(729, 134) = 97686 / 97686

GCD(729, 134) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 956

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

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

GCD(1, 956) = 956 / 956

GCD(1, 956) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 129

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

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

GCD(1, 129) = 129 / 129

GCD(1, 129) = 1

GCD of 729, 134, 956, 129 is 1

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1. What is the GCD of 729, 134, 956, 129?

GCD of 729, 134, 956, 129 is 1

2. Where do I get the detailed procedure to find GCD of 729, 134, 956, 129?

You can find a detailed procedure to find GCD of 729, 134, 956, 129 on our page.

3. How to find GCD of 729, 134, 956, 129 on a calculator?

You can find the GCD of 729, 134, 956, 129 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.