GCD of 443, 561, 964, 327 Calculator

Given Input numbers are 443, 561, 964, 327

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

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Greatest Common Divisior

We found the divisors of 443, 561, 964, 327 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 443, 561, 964, 327 is 1.

Therefore, GCD of numbers 443, 561, 964, 327 is 1

Given Input Data is 443, 561, 964, 327

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

Prime Factorization of 443 is 443

Prime Factorization of 561 is 3 x 11 x 17

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 327 is 3 x 109

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(443, 561) = 248523

GCD(443, 561) = ( 443 x 561 ) / 248523

GCD(443, 561) = 248523 / 248523

GCD(443, 561) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 964

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

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

GCD(1, 964) = 964 / 964

GCD(1, 964) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 327

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

LCM(1, 327) = 327

GCD(1, 327) = ( 1 x 327 ) / 327

GCD(1, 327) = 327 / 327

GCD(1, 327) = 1

GCD of 443, 561, 964, 327 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 564, 374, 396, 721
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• GCD of 238, 693, 190, 101

1. What is the GCD of 443, 561, 964, 327?

GCD of 443, 561, 964, 327 is 1

2. Where do I get the detailed procedure to find GCD of 443, 561, 964, 327?

You can find a detailed procedure to find GCD of 443, 561, 964, 327 on our page.

3. How to find GCD of 443, 561, 964, 327 on a calculator?

You can find the GCD of 443, 561, 964, 327 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.