GCD of 566, 812, 42, 765 Calculator

Given Input numbers are 566, 812, 42, 765

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

Divisors of 566

List of positive integer divisors of 566 that divides 566 without a remainder.

1, 2, 283, 566

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Greatest Common Divisior

We found the divisors of 566, 812, 42, 765 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 566, 812, 42, 765 is 1.

Therefore, GCD of numbers 566, 812, 42, 765 is 1

Given Input Data is 566, 812, 42, 765

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

Prime Factorization of 566 is 2 x 283

Prime Factorization of 812 is 2 x 2 x 7 x 29

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 765 is 3 x 3 x 5 x 17

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(566, 812) = 229796

GCD(566, 812) = ( 566 x 812 ) / 229796

GCD(566, 812) = 459592 / 229796

GCD(566, 812) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 42

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

LCM(2, 42) = 42

GCD(2, 42) = ( 2 x 42 ) / 42

GCD(2, 42) = 84 / 42

GCD(2, 42) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 765

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

LCM(2, 765) = 1530

GCD(2, 765) = ( 2 x 765 ) / 1530

GCD(2, 765) = 1530 / 1530

GCD(2, 765) = 1

GCD of 566, 812, 42, 765 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 940, 796, 49, 801
• GCD of 703, 400, 82, 211
• GCD of 827, 495, 85, 835
• GCD of 740, 457, 65, 637
• GCD of 387, 594, 36, 522

1. What is the GCD of 566, 812, 42, 765?

GCD of 566, 812, 42, 765 is 1

2. Where do I get the detailed procedure to find GCD of 566, 812, 42, 765?

You can find a detailed procedure to find GCD of 566, 812, 42, 765 on our page.

3. How to find GCD of 566, 812, 42, 765 on a calculator?

You can find the GCD of 566, 812, 42, 765 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.