GCD of 915, 127, 728 Calculator

Given Input numbers are 915, 127, 728

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

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Divisors of 728

List of positive integer divisors of 728 that divides 728 without a remainder.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Greatest Common Divisior

We found the divisors of 915, 127, 728 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 915, 127, 728 is 1.

Therefore, GCD of numbers 915, 127, 728 is 1

Given Input Data is 915, 127, 728

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

Prime Factorization of 915 is 3 x 5 x 61

Prime Factorization of 127 is 127

Prime Factorization of 728 is 2 x 2 x 2 x 7 x 13

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(915, 127) = 116205

GCD(915, 127) = ( 915 x 127 ) / 116205

GCD(915, 127) = 116205 / 116205

GCD(915, 127) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 728

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

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

GCD(1, 728) = 728 / 728

GCD(1, 728) = 1

GCD of 915, 127, 728 is 1

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• GCD of 571, 637, 497
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1. What is the GCD of 915, 127, 728?

GCD of 915, 127, 728 is 1

2. Where do I get the detailed procedure to find GCD of 915, 127, 728?

You can find a detailed procedure to find GCD of 915, 127, 728 on our page.

3. How to find GCD of 915, 127, 728 on a calculator?

You can find the GCD of 915, 127, 728 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.