GCD of 963, 399, 97, 439 Calculator

Given Input numbers are 963, 399, 97, 439

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 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Greatest Common Divisior

We found the divisors of 963, 399, 97, 439 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 963, 399, 97, 439 is 1.

Therefore, GCD of numbers 963, 399, 97, 439 is 1

Given Input Data is 963, 399, 97, 439

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 399 is 3 x 7 x 19

Prime Factorization of 97 is 97

Prime Factorization of 439 is 439

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, 399) = 128079

GCD(963, 399) = ( 963 x 399 ) / 128079

GCD(963, 399) = 384237 / 128079

GCD(963, 399) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 97

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

LCM(3, 97) = 291

GCD(3, 97) = ( 3 x 97 ) / 291

GCD(3, 97) = 291 / 291

GCD(3, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 439

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

LCM(1, 439) = 439

GCD(1, 439) = ( 1 x 439 ) / 439

GCD(1, 439) = 439 / 439

GCD(1, 439) = 1

GCD of 963, 399, 97, 439 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 106, 573, 78, 118
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• GCD of 427, 611, 96, 271
• GCD of 584, 939, 49, 613
• GCD of 426, 401, 65, 230

1. What is the GCD of 963, 399, 97, 439?

GCD of 963, 399, 97, 439 is 1

2. Where do I get the detailed procedure to find GCD of 963, 399, 97, 439?

You can find a detailed procedure to find GCD of 963, 399, 97, 439 on our page.

3. How to find GCD of 963, 399, 97, 439 on a calculator?

You can find the GCD of 963, 399, 97, 439 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.