GCD of 658, 570, 513 Calculator

Given Input numbers are 658, 570, 513

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

Divisors of 658

List of positive integer divisors of 658 that divides 658 without a remainder.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 570

List of positive integer divisors of 570 that divides 570 without a remainder.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

Divisors of 513

List of positive integer divisors of 513 that divides 513 without a remainder.

1, 3, 9, 19, 27, 57, 171, 513

Greatest Common Divisior

We found the divisors of 658, 570, 513 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 658, 570, 513 is 1.

Therefore, GCD of numbers 658, 570, 513 is 1

Given Input Data is 658, 570, 513

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

Prime Factorization of 658 is 2 x 7 x 47

Prime Factorization of 570 is 2 x 3 x 5 x 19

Prime Factorization of 513 is 3 x 3 x 3 x 19

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(658, 570) = 187530

GCD(658, 570) = ( 658 x 570 ) / 187530

GCD(658, 570) = 375060 / 187530

GCD(658, 570) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 513

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

LCM(2, 513) = 1026

GCD(2, 513) = ( 2 x 513 ) / 1026

GCD(2, 513) = 1026 / 1026

GCD(2, 513) = 1

GCD of 658, 570, 513 is 1

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1. What is the GCD of 658, 570, 513?

GCD of 658, 570, 513 is 1

2. Where do I get the detailed procedure to find GCD of 658, 570, 513?

You can find a detailed procedure to find GCD of 658, 570, 513 on our page.

3. How to find GCD of 658, 570, 513 on a calculator?

You can find the GCD of 658, 570, 513 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.