GCD of 915, 713, 742 Calculator

Given Input numbers are 915, 713, 742

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 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Greatest Common Divisior

We found the divisors of 915, 713, 742 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 915, 713, 742 is 1.

Therefore, GCD of numbers 915, 713, 742 is 1

Given Input Data is 915, 713, 742

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 713 is 23 x 31

Prime Factorization of 742 is 2 x 7 x 53

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, 713) = 652395

GCD(915, 713) = ( 915 x 713 ) / 652395

GCD(915, 713) = 652395 / 652395

GCD(915, 713) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 742

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

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

GCD(1, 742) = 742 / 742

GCD(1, 742) = 1

GCD of 915, 713, 742 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 301, 829, 379
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1. What is the GCD of 915, 713, 742?

GCD of 915, 713, 742 is 1

2. Where do I get the detailed procedure to find GCD of 915, 713, 742?

You can find a detailed procedure to find GCD of 915, 713, 742 on our page.

3. How to find GCD of 915, 713, 742 on a calculator?

You can find the GCD of 915, 713, 742 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.