GCD of 355, 486, 22, 318 Calculator

Given Input numbers are 355, 486, 22, 318

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

Divisors of 355

List of positive integer divisors of 355 that divides 355 without a remainder.

1, 5, 71, 355

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 22

List of positive integer divisors of 22 that divides 22 without a remainder.

1, 2, 11, 22

Divisors of 318

List of positive integer divisors of 318 that divides 318 without a remainder.

1, 2, 3, 6, 53, 106, 159, 318

Greatest Common Divisior

We found the divisors of 355, 486, 22, 318 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 355, 486, 22, 318 is 1.

Therefore, GCD of numbers 355, 486, 22, 318 is 1

Given Input Data is 355, 486, 22, 318

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

Prime Factorization of 355 is 5 x 71

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

Prime Factorization of 22 is 2 x 11

Prime Factorization of 318 is 2 x 3 x 53

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(355, 486) = 172530

GCD(355, 486) = ( 355 x 486 ) / 172530

GCD(355, 486) = 172530 / 172530

GCD(355, 486) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 22

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

LCM(1, 22) = 22

GCD(1, 22) = ( 1 x 22 ) / 22

GCD(1, 22) = 22 / 22

GCD(1, 22) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 318

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

LCM(1, 318) = 318

GCD(1, 318) = ( 1 x 318 ) / 318

GCD(1, 318) = 318 / 318

GCD(1, 318) = 1

GCD of 355, 486, 22, 318 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 418, 237, 89, 236
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• GCD of 945, 276, 93, 777

1. What is the GCD of 355, 486, 22, 318?

GCD of 355, 486, 22, 318 is 1

2. Where do I get the detailed procedure to find GCD of 355, 486, 22, 318?

You can find a detailed procedure to find GCD of 355, 486, 22, 318 on our page.

3. How to find GCD of 355, 486, 22, 318 on a calculator?

You can find the GCD of 355, 486, 22, 318 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.