GCD of 513, 272, 494, 485 Calculator

Given Input numbers are 513, 272, 494, 485

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

Divisors of 513

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

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

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 494

List of positive integer divisors of 494 that divides 494 without a remainder.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Greatest Common Divisior

We found the divisors of 513, 272, 494, 485 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 513, 272, 494, 485 is 1.

Therefore, GCD of numbers 513, 272, 494, 485 is 1

Given Input Data is 513, 272, 494, 485

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

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

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 494 is 2 x 13 x 19

Prime Factorization of 485 is 5 x 97

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(513, 272) = 139536

GCD(513, 272) = ( 513 x 272 ) / 139536

GCD(513, 272) = 139536 / 139536

GCD(513, 272) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 494

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

LCM(1, 494) = 494

GCD(1, 494) = ( 1 x 494 ) / 494

GCD(1, 494) = 494 / 494

GCD(1, 494) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 485

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

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

GCD(1, 485) = 485 / 485

GCD(1, 485) = 1

GCD of 513, 272, 494, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 246, 229, 477, 266
• GCD of 191, 362, 417, 258
• GCD of 596, 274, 484, 241
• GCD of 968, 913, 934, 247
• GCD of 631, 369, 877, 965

1. What is the GCD of 513, 272, 494, 485?

GCD of 513, 272, 494, 485 is 1

2. Where do I get the detailed procedure to find GCD of 513, 272, 494, 485?

You can find a detailed procedure to find GCD of 513, 272, 494, 485 on our page.

3. How to find GCD of 513, 272, 494, 485 on a calculator?

You can find the GCD of 513, 272, 494, 485 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.