GCD of 660, 764, 223 Calculator

Given Input numbers are 660, 764, 223

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

Divisors of 660

List of positive integer divisors of 660 that divides 660 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

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 660, 764, 223 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 660, 764, 223 is 1.

Therefore, GCD of numbers 660, 764, 223 is 1

Given Input Data is 660, 764, 223

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

Prime Factorization of 660 is 2 x 2 x 3 x 5 x 11

Prime Factorization of 764 is 2 x 2 x 191

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(660, 764) = 126060

GCD(660, 764) = ( 660 x 764 ) / 126060

GCD(660, 764) = 504240 / 126060

GCD(660, 764) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 223

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

LCM(4, 223) = 892

GCD(4, 223) = ( 4 x 223 ) / 892

GCD(4, 223) = 892 / 892

GCD(4, 223) = 1

GCD of 660, 764, 223 is 1

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• GCD of 401, 491, 641
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1. What is the GCD of 660, 764, 223?

GCD of 660, 764, 223 is 1

2. Where do I get the detailed procedure to find GCD of 660, 764, 223?

You can find a detailed procedure to find GCD of 660, 764, 223 on our page.

3. How to find GCD of 660, 764, 223 on a calculator?

You can find the GCD of 660, 764, 223 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.