GCD of 730, 523, 956, 128 Calculator

Given Input numbers are 730, 523, 956, 128

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

Divisors of 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 523

List of positive integer divisors of 523 that divides 523 without a remainder.

1, 523

Divisors of 956

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

1, 2, 4, 239, 478, 956

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Greatest Common Divisior

We found the divisors of 730, 523, 956, 128 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 730, 523, 956, 128 is 1.

Therefore, GCD of numbers 730, 523, 956, 128 is 1

Given Input Data is 730, 523, 956, 128

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

Prime Factorization of 730 is 2 x 5 x 73

Prime Factorization of 523 is 523

Prime Factorization of 956 is 2 x 2 x 239

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

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(730, 523) = 381790

GCD(730, 523) = ( 730 x 523 ) / 381790

GCD(730, 523) = 381790 / 381790

GCD(730, 523) = 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 128

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

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

GCD(1, 128) = 128 / 128

GCD(1, 128) = 1

GCD of 730, 523, 956, 128 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 389, 921, 500, 753
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• GCD of 838, 379, 393, 366

1. What is the GCD of 730, 523, 956, 128?

GCD of 730, 523, 956, 128 is 1

2. Where do I get the detailed procedure to find GCD of 730, 523, 956, 128?

You can find a detailed procedure to find GCD of 730, 523, 956, 128 on our page.

3. How to find GCD of 730, 523, 956, 128 on a calculator?

You can find the GCD of 730, 523, 956, 128 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.