GCD of 665, 303, 511, 966 Calculator

Given Input numbers are 665, 303, 511, 966

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

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 303

List of positive integer divisors of 303 that divides 303 without a remainder.

1, 3, 101, 303

Divisors of 511

List of positive integer divisors of 511 that divides 511 without a remainder.

1, 7, 73, 511

Divisors of 966

List of positive integer divisors of 966 that divides 966 without a remainder.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Greatest Common Divisior

We found the divisors of 665, 303, 511, 966 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 665, 303, 511, 966 is 1.

Therefore, GCD of numbers 665, 303, 511, 966 is 1

Given Input Data is 665, 303, 511, 966

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

Prime Factorization of 665 is 5 x 7 x 19

Prime Factorization of 303 is 3 x 101

Prime Factorization of 511 is 7 x 73

Prime Factorization of 966 is 2 x 3 x 7 x 23

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(665, 303) = 201495

GCD(665, 303) = ( 665 x 303 ) / 201495

GCD(665, 303) = 201495 / 201495

GCD(665, 303) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 511

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

LCM(1, 511) = 511

GCD(1, 511) = ( 1 x 511 ) / 511

GCD(1, 511) = 511 / 511

GCD(1, 511) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 966

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

LCM(1, 966) = 966

GCD(1, 966) = ( 1 x 966 ) / 966

GCD(1, 966) = 966 / 966

GCD(1, 966) = 1

GCD of 665, 303, 511, 966 is 1

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1. What is the GCD of 665, 303, 511, 966?

GCD of 665, 303, 511, 966 is 1

2. Where do I get the detailed procedure to find GCD of 665, 303, 511, 966?

You can find a detailed procedure to find GCD of 665, 303, 511, 966 on our page.

3. How to find GCD of 665, 303, 511, 966 on a calculator?

You can find the GCD of 665, 303, 511, 966 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.