GCD of 221, 944, 440 Calculator

Given Input numbers are 221, 944, 440

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

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Divisors of 944

List of positive integer divisors of 944 that divides 944 without a remainder.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Greatest Common Divisior

We found the divisors of 221, 944, 440 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 221, 944, 440 is 1.

Therefore, GCD of numbers 221, 944, 440 is 1

Given Input Data is 221, 944, 440

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

Prime Factorization of 221 is 13 x 17

Prime Factorization of 944 is 2 x 2 x 2 x 2 x 59

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

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(221, 944) = 208624

GCD(221, 944) = ( 221 x 944 ) / 208624

GCD(221, 944) = 208624 / 208624

GCD(221, 944) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 440

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

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

GCD(1, 440) = 440 / 440

GCD(1, 440) = 1

GCD of 221, 944, 440 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 446, 731, 653
• GCD of 430, 215, 380
• GCD of 259, 728, 235
• GCD of 431, 412, 381
• GCD of 145, 135, 833

1. What is the GCD of 221, 944, 440?

GCD of 221, 944, 440 is 1

2. Where do I get the detailed procedure to find GCD of 221, 944, 440?

You can find a detailed procedure to find GCD of 221, 944, 440 on our page.

3. How to find GCD of 221, 944, 440 on a calculator?

You can find the GCD of 221, 944, 440 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.