GCD of 256, 987, 324 Calculator

Given Input numbers are 256, 987, 324

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

Divisors of 256

List of positive integer divisors of 256 that divides 256 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Greatest Common Divisior

We found the divisors of 256, 987, 324 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 256, 987, 324 is 1.

Therefore, GCD of numbers 256, 987, 324 is 1

Given Input Data is 256, 987, 324

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

Prime Factorization of 256 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 987 is 3 x 7 x 47

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 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(256, 987) = 252672

GCD(256, 987) = ( 256 x 987 ) / 252672

GCD(256, 987) = 252672 / 252672

GCD(256, 987) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 324

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

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

GCD(1, 324) = 324 / 324

GCD(1, 324) = 1

GCD of 256, 987, 324 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 298, 368, 235
• GCD of 312, 828, 141
• GCD of 323, 940, 702
• GCD of 466, 944, 281
• GCD of 585, 855, 141

1. What is the GCD of 256, 987, 324?

GCD of 256, 987, 324 is 1

2. Where do I get the detailed procedure to find GCD of 256, 987, 324?

You can find a detailed procedure to find GCD of 256, 987, 324 on our page.

3. How to find GCD of 256, 987, 324 on a calculator?

You can find the GCD of 256, 987, 324 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.