GCD of 963, 223, 447, 215 Calculator

Given Input numbers are 963, 223, 447, 215

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 223

List of positive integer divisors of 223 that divides 223 without a remainder.

1, 223

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Greatest Common Divisior

We found the divisors of 963, 223, 447, 215 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 963, 223, 447, 215 is 1.

Therefore, GCD of numbers 963, 223, 447, 215 is 1

Given Input Data is 963, 223, 447, 215

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 223 is 223

Prime Factorization of 447 is 3 x 149

Prime Factorization of 215 is 5 x 43

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, 223) = 214749

GCD(963, 223) = ( 963 x 223 ) / 214749

GCD(963, 223) = 214749 / 214749

GCD(963, 223) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 447

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

LCM(1, 447) = 447

GCD(1, 447) = ( 1 x 447 ) / 447

GCD(1, 447) = 447 / 447

GCD(1, 447) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 215

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

LCM(1, 215) = 215

GCD(1, 215) = ( 1 x 215 ) / 215

GCD(1, 215) = 215 / 215

GCD(1, 215) = 1

GCD of 963, 223, 447, 215 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 371, 637, 187, 248
• GCD of 790, 960, 453, 745
• GCD of 484, 653, 121, 540
• GCD of 884, 251, 494, 780
• GCD of 205, 301, 369, 859

1. What is the GCD of 963, 223, 447, 215?

GCD of 963, 223, 447, 215 is 1

2. Where do I get the detailed procedure to find GCD of 963, 223, 447, 215?

You can find a detailed procedure to find GCD of 963, 223, 447, 215 on our page.

3. How to find GCD of 963, 223, 447, 215 on a calculator?

You can find the GCD of 963, 223, 447, 215 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.