GCD of 485, 818, 43, 507 Calculator

Given Input numbers are 485, 818, 43, 507

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

Divisors of 485

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

1, 5, 97, 485

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Greatest Common Divisior

We found the divisors of 485, 818, 43, 507 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 818, 43, 507 is 1.

Therefore, GCD of numbers 485, 818, 43, 507 is 1

Given Input Data is 485, 818, 43, 507

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 818 is 2 x 409

Prime Factorization of 43 is 43

Prime Factorization of 507 is 3 x 13 x 13

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(485, 818) = 396730

GCD(485, 818) = ( 485 x 818 ) / 396730

GCD(485, 818) = 396730 / 396730

GCD(485, 818) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 43

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

LCM(1, 43) = 43

GCD(1, 43) = ( 1 x 43 ) / 43

GCD(1, 43) = 43 / 43

GCD(1, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 507

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

LCM(1, 507) = 507

GCD(1, 507) = ( 1 x 507 ) / 507

GCD(1, 507) = 507 / 507

GCD(1, 507) = 1

GCD of 485, 818, 43, 507 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 171, 425, 36, 395
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• GCD of 838, 599, 40, 209
• GCD of 780, 756, 91, 731
• GCD of 625, 407, 64, 754

1. What is the GCD of 485, 818, 43, 507?

GCD of 485, 818, 43, 507 is 1

2. Where do I get the detailed procedure to find GCD of 485, 818, 43, 507?

You can find a detailed procedure to find GCD of 485, 818, 43, 507 on our page.

3. How to find GCD of 485, 818, 43, 507 on a calculator?

You can find the GCD of 485, 818, 43, 507 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.