GCD of 847, 176, 404, 530 Calculator

Given Input numbers are 847, 176, 404, 530

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

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Divisors of 176

List of positive integer divisors of 176 that divides 176 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

Divisors of 404

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

1, 2, 4, 101, 202, 404

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Greatest Common Divisior

We found the divisors of 847, 176, 404, 530 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 847, 176, 404, 530 is 1.

Therefore, GCD of numbers 847, 176, 404, 530 is 1

Given Input Data is 847, 176, 404, 530

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

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 176 is 2 x 2 x 2 x 2 x 11

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 530 is 2 x 5 x 53

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(847, 176) = 13552

GCD(847, 176) = ( 847 x 176 ) / 13552

GCD(847, 176) = 149072 / 13552

GCD(847, 176) = 11

Step2:

Here we consider the GCD from the above i.e. 11 as first number and the next as 404

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

LCM(11, 404) = 4444

GCD(11, 404) = ( 11 x 404 ) / 4444

GCD(11, 404) = 4444 / 4444

GCD(11, 404) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 530

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

LCM(1, 530) = 530

GCD(1, 530) = ( 1 x 530 ) / 530

GCD(1, 530) = 530 / 530

GCD(1, 530) = 1

GCD of 847, 176, 404, 530 is 1

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1. What is the GCD of 847, 176, 404, 530?

GCD of 847, 176, 404, 530 is 1

2. Where do I get the detailed procedure to find GCD of 847, 176, 404, 530?

You can find a detailed procedure to find GCD of 847, 176, 404, 530 on our page.

3. How to find GCD of 847, 176, 404, 530 on a calculator?

You can find the GCD of 847, 176, 404, 530 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.