GCD of 18, 497, 335, 384 Calculator

Given Input numbers are 18, 497, 335, 384

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

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Divisors of 335

List of positive integer divisors of 335 that divides 335 without a remainder.

1, 5, 67, 335

Divisors of 384

List of positive integer divisors of 384 that divides 384 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Greatest Common Divisior

We found the divisors of 18, 497, 335, 384 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 18, 497, 335, 384 is 1.

Therefore, GCD of numbers 18, 497, 335, 384 is 1

Given Input Data is 18, 497, 335, 384

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

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 497 is 7 x 71

Prime Factorization of 335 is 5 x 67

Prime Factorization of 384 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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(18, 497) = 8946

GCD(18, 497) = ( 18 x 497 ) / 8946

GCD(18, 497) = 8946 / 8946

GCD(18, 497) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 335

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

LCM(1, 335) = 335

GCD(1, 335) = ( 1 x 335 ) / 335

GCD(1, 335) = 335 / 335

GCD(1, 335) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 384

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

LCM(1, 384) = 384

GCD(1, 384) = ( 1 x 384 ) / 384

GCD(1, 384) = 384 / 384

GCD(1, 384) = 1

GCD of 18, 497, 335, 384 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 98, 513, 179, 865
• GCD of 67, 245, 318, 913
• GCD of 18, 589, 344, 653
• GCD of 54, 924, 970, 207
• GCD of 38, 336, 296, 550

1. What is the GCD of 18, 497, 335, 384?

GCD of 18, 497, 335, 384 is 1

2. Where do I get the detailed procedure to find GCD of 18, 497, 335, 384?

You can find a detailed procedure to find GCD of 18, 497, 335, 384 on our page.

3. How to find GCD of 18, 497, 335, 384 on a calculator?

You can find the GCD of 18, 497, 335, 384 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.