GCD of 766, 455, 618, 966 Calculator

Given Input numbers are 766, 455, 618, 966

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

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

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 766, 455, 618, 966 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 766, 455, 618, 966 is 1.

Therefore, GCD of numbers 766, 455, 618, 966 is 1

Given Input Data is 766, 455, 618, 966

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

Prime Factorization of 766 is 2 x 383

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 618 is 2 x 3 x 103

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(766, 455) = 348530

GCD(766, 455) = ( 766 x 455 ) / 348530

GCD(766, 455) = 348530 / 348530

GCD(766, 455) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 618

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

LCM(1, 618) = 618

GCD(1, 618) = ( 1 x 618 ) / 618

GCD(1, 618) = 618 / 618

GCD(1, 618) = 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 766, 455, 618, 966 is 1

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1. What is the GCD of 766, 455, 618, 966?

GCD of 766, 455, 618, 966 is 1

2. Where do I get the detailed procedure to find GCD of 766, 455, 618, 966?

You can find a detailed procedure to find GCD of 766, 455, 618, 966 on our page.

3. How to find GCD of 766, 455, 618, 966 on a calculator?

You can find the GCD of 766, 455, 618, 966 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.