GCD of 505, 718, 530 Calculator

Given Input numbers are 505, 718, 530

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

Divisors of 505

List of positive integer divisors of 505 that divides 505 without a remainder.

1, 5, 101, 505

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Greatest Common Divisior

We found the divisors of 505, 718, 530 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 505, 718, 530 is 1.

Therefore, GCD of numbers 505, 718, 530 is 1

Given Input Data is 505, 718, 530

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

Prime Factorization of 505 is 5 x 101

Prime Factorization of 718 is 2 x 359

Prime Factorization of 530 is 2 x 5 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(505, 718) = 362590

GCD(505, 718) = ( 505 x 718 ) / 362590

GCD(505, 718) = 362590 / 362590

GCD(505, 718) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 530

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

LCM(1, 530) = 530

GCD(1, 530) = ( 1 x 530 ) / 530

GCD(1, 530) = 530 / 530

GCD(1, 530) = 1

GCD of 505, 718, 530 is 1

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1. What is the GCD of 505, 718, 530?

GCD of 505, 718, 530 is 1

2. Where do I get the detailed procedure to find GCD of 505, 718, 530?

You can find a detailed procedure to find GCD of 505, 718, 530 on our page.

3. How to find GCD of 505, 718, 530 on a calculator?

You can find the GCD of 505, 718, 530 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.