GCD of 963, 216, 642, 482 Calculator

Given Input numbers are 963, 216, 642, 482

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

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 216

List of positive integer divisors of 216 that divides 216 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 642

List of positive integer divisors of 642 that divides 642 without a remainder.

1, 2, 3, 6, 107, 214, 321, 642

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Greatest Common Divisior

We found the divisors of 963, 216, 642, 482 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 963, 216, 642, 482 is 1.

Therefore, GCD of numbers 963, 216, 642, 482 is 1

Given Input Data is 963, 216, 642, 482

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

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 642 is 2 x 3 x 107

Prime Factorization of 482 is 2 x 241

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(963, 216) = 23112

GCD(963, 216) = ( 963 x 216 ) / 23112

GCD(963, 216) = 208008 / 23112

GCD(963, 216) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 642

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

LCM(9, 642) = 1926

GCD(9, 642) = ( 9 x 642 ) / 1926

GCD(9, 642) = 5778 / 1926

GCD(9, 642) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 482

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

LCM(3, 482) = 1446

GCD(3, 482) = ( 3 x 482 ) / 1446

GCD(3, 482) = 1446 / 1446

GCD(3, 482) = 1

GCD of 963, 216, 642, 482 is 1

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1. What is the GCD of 963, 216, 642, 482?

GCD of 963, 216, 642, 482 is 1

2. Where do I get the detailed procedure to find GCD of 963, 216, 642, 482?

You can find a detailed procedure to find GCD of 963, 216, 642, 482 on our page.

3. How to find GCD of 963, 216, 642, 482 on a calculator?

You can find the GCD of 963, 216, 642, 482 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.