GCD of 222, 480, 27, 664 Calculator

Given Input numbers are 222, 480, 27, 664

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

Divisors of 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Greatest Common Divisior

We found the divisors of 222, 480, 27, 664 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 222, 480, 27, 664 is 1.

Therefore, GCD of numbers 222, 480, 27, 664 is 1

Given Input Data is 222, 480, 27, 664

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

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 664 is 2 x 2 x 2 x 83

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(222, 480) = 17760

GCD(222, 480) = ( 222 x 480 ) / 17760

GCD(222, 480) = 106560 / 17760

GCD(222, 480) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 27

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

LCM(6, 27) = 54

GCD(6, 27) = ( 6 x 27 ) / 54

GCD(6, 27) = 162 / 54

GCD(6, 27) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 664

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

LCM(3, 664) = 1992

GCD(3, 664) = ( 3 x 664 ) / 1992

GCD(3, 664) = 1992 / 1992

GCD(3, 664) = 1

GCD of 222, 480, 27, 664 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 666, 193, 14, 516
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• GCD of 762, 962, 49, 744

1. What is the GCD of 222, 480, 27, 664?

GCD of 222, 480, 27, 664 is 1

2. Where do I get the detailed procedure to find GCD of 222, 480, 27, 664?

You can find a detailed procedure to find GCD of 222, 480, 27, 664 on our page.

3. How to find GCD of 222, 480, 27, 664 on a calculator?

You can find the GCD of 222, 480, 27, 664 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.