GCD of 565, 846, 404, 861 Calculator

Given Input numbers are 565, 846, 404, 861

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

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Divisors of 846

List of positive integer divisors of 846 that divides 846 without a remainder.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 861

List of positive integer divisors of 861 that divides 861 without a remainder.

1, 3, 7, 21, 41, 123, 287, 861

Greatest Common Divisior

We found the divisors of 565, 846, 404, 861 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 565, 846, 404, 861 is 1.

Therefore, GCD of numbers 565, 846, 404, 861 is 1

Given Input Data is 565, 846, 404, 861

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

Prime Factorization of 565 is 5 x 113

Prime Factorization of 846 is 2 x 3 x 3 x 47

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 861 is 3 x 7 x 41

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(565, 846) = 477990

GCD(565, 846) = ( 565 x 846 ) / 477990

GCD(565, 846) = 477990 / 477990

GCD(565, 846) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 404

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

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

GCD(1, 404) = 404 / 404

GCD(1, 404) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 861

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

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

GCD(1, 861) = 861 / 861

GCD(1, 861) = 1

GCD of 565, 846, 404, 861 is 1

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1. What is the GCD of 565, 846, 404, 861?

GCD of 565, 846, 404, 861 is 1

2. Where do I get the detailed procedure to find GCD of 565, 846, 404, 861?

You can find a detailed procedure to find GCD of 565, 846, 404, 861 on our page.

3. How to find GCD of 565, 846, 404, 861 on a calculator?

You can find the GCD of 565, 846, 404, 861 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.