GCD of 403, 225, 130, 513 Calculator

Given Input numbers are 403, 225, 130, 513

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

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Divisors of 225

List of positive integer divisors of 225 that divides 225 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

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 403, 225, 130, 513 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 403, 225, 130, 513 is 1.

Therefore, GCD of numbers 403, 225, 130, 513 is 1

Given Input Data is 403, 225, 130, 513

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

Prime Factorization of 403 is 13 x 31

Prime Factorization of 225 is 3 x 3 x 5 x 5

Prime Factorization of 130 is 2 x 5 x 13

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(403, 225) = 90675

GCD(403, 225) = ( 403 x 225 ) / 90675

GCD(403, 225) = 90675 / 90675

GCD(403, 225) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 130

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

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

GCD(1, 130) = 130 / 130

GCD(1, 130) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 513

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

LCM(1, 513) = 513

GCD(1, 513) = ( 1 x 513 ) / 513

GCD(1, 513) = 513 / 513

GCD(1, 513) = 1

GCD of 403, 225, 130, 513 is 1

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• GCD of 176, 223, 178, 688
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1. What is the GCD of 403, 225, 130, 513?

GCD of 403, 225, 130, 513 is 1

2. Where do I get the detailed procedure to find GCD of 403, 225, 130, 513?

You can find a detailed procedure to find GCD of 403, 225, 130, 513 on our page.

3. How to find GCD of 403, 225, 130, 513 on a calculator?

You can find the GCD of 403, 225, 130, 513 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.