GCD of 486, 520, 409, 472 Calculator

Given Input numbers are 486, 520, 409, 472

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

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 409

List of positive integer divisors of 409 that divides 409 without a remainder.

1, 409

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Greatest Common Divisior

We found the divisors of 486, 520, 409, 472 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 486, 520, 409, 472 is 1.

Therefore, GCD of numbers 486, 520, 409, 472 is 1

Given Input Data is 486, 520, 409, 472

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

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 409 is 409

Prime Factorization of 472 is 2 x 2 x 2 x 59

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(486, 520) = 126360

GCD(486, 520) = ( 486 x 520 ) / 126360

GCD(486, 520) = 252720 / 126360

GCD(486, 520) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 409

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

LCM(2, 409) = 818

GCD(2, 409) = ( 2 x 409 ) / 818

GCD(2, 409) = 818 / 818

GCD(2, 409) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

GCD of 486, 520, 409, 472 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 414, 387, 399, 221
• GCD of 432, 281, 351, 585
• GCD of 621, 295, 366, 106
• GCD of 862, 742, 981, 490
• GCD of 883, 330, 110, 907

1. What is the GCD of 486, 520, 409, 472?

GCD of 486, 520, 409, 472 is 1

2. Where do I get the detailed procedure to find GCD of 486, 520, 409, 472?

You can find a detailed procedure to find GCD of 486, 520, 409, 472 on our page.

3. How to find GCD of 486, 520, 409, 472 on a calculator?

You can find the GCD of 486, 520, 409, 472 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.