GCD of 330, 111, 77, 223 Calculator

Given Input numbers are 330, 111, 77, 223

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

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 111

List of positive integer divisors of 111 that divides 111 without a remainder.

1, 3, 37, 111

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 223

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

1, 223

Greatest Common Divisior

We found the divisors of 330, 111, 77, 223 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 330, 111, 77, 223 is 1.

Therefore, GCD of numbers 330, 111, 77, 223 is 1

Given Input Data is 330, 111, 77, 223

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

Prime Factorization of 330 is 2 x 3 x 5 x 11

Prime Factorization of 111 is 3 x 37

Prime Factorization of 77 is 7 x 11

Prime Factorization of 223 is 223

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(330, 111) = 12210

GCD(330, 111) = ( 330 x 111 ) / 12210

GCD(330, 111) = 36630 / 12210

GCD(330, 111) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 77

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

LCM(3, 77) = 231

GCD(3, 77) = ( 3 x 77 ) / 231

GCD(3, 77) = 231 / 231

GCD(3, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 223

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

LCM(1, 223) = 223

GCD(1, 223) = ( 1 x 223 ) / 223

GCD(1, 223) = 223 / 223

GCD(1, 223) = 1

GCD of 330, 111, 77, 223 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 736, 810, 90, 269
• GCD of 672, 237, 96, 987
• GCD of 763, 104, 78, 484
• GCD of 953, 110, 88, 245
• GCD of 621, 830, 59, 890

1. What is the GCD of 330, 111, 77, 223?

GCD of 330, 111, 77, 223 is 1

2. Where do I get the detailed procedure to find GCD of 330, 111, 77, 223?

You can find a detailed procedure to find GCD of 330, 111, 77, 223 on our page.

3. How to find GCD of 330, 111, 77, 223 on a calculator?

You can find the GCD of 330, 111, 77, 223 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.