GCD of 717, 724, 546, 865 Calculator

Given Input numbers are 717, 724, 546, 865

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

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Divisors of 724

List of positive integer divisors of 724 that divides 724 without a remainder.

1, 2, 4, 181, 362, 724

Divisors of 546

List of positive integer divisors of 546 that divides 546 without a remainder.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Greatest Common Divisior

We found the divisors of 717, 724, 546, 865 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 717, 724, 546, 865 is 1.

Therefore, GCD of numbers 717, 724, 546, 865 is 1

Given Input Data is 717, 724, 546, 865

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

Prime Factorization of 717 is 3 x 239

Prime Factorization of 724 is 2 x 2 x 181

Prime Factorization of 546 is 2 x 3 x 7 x 13

Prime Factorization of 865 is 5 x 173

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(717, 724) = 519108

GCD(717, 724) = ( 717 x 724 ) / 519108

GCD(717, 724) = 519108 / 519108

GCD(717, 724) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 546

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

LCM(1, 546) = 546

GCD(1, 546) = ( 1 x 546 ) / 546

GCD(1, 546) = 546 / 546

GCD(1, 546) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 865

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

LCM(1, 865) = 865

GCD(1, 865) = ( 1 x 865 ) / 865

GCD(1, 865) = 865 / 865

GCD(1, 865) = 1

GCD of 717, 724, 546, 865 is 1

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1. What is the GCD of 717, 724, 546, 865?

GCD of 717, 724, 546, 865 is 1

2. Where do I get the detailed procedure to find GCD of 717, 724, 546, 865?

You can find a detailed procedure to find GCD of 717, 724, 546, 865 on our page.

3. How to find GCD of 717, 724, 546, 865 on a calculator?

You can find the GCD of 717, 724, 546, 865 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.