GCD of 847, 959, 47, 504 Calculator

Given Input numbers are 847, 959, 47, 504

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 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 504

List of positive integer divisors of 504 that divides 504 without a remainder.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Greatest Common Divisior

We found the divisors of 847, 959, 47, 504 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 847, 959, 47, 504 is 1.

Therefore, GCD of numbers 847, 959, 47, 504 is 1

Given Input Data is 847, 959, 47, 504

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 959 is 7 x 137

Prime Factorization of 47 is 47

Prime Factorization of 504 is 2 x 2 x 2 x 3 x 3 x 7

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, 959) = 116039

GCD(847, 959) = ( 847 x 959 ) / 116039

GCD(847, 959) = 812273 / 116039

GCD(847, 959) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 47

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

LCM(7, 47) = 329

GCD(7, 47) = ( 7 x 47 ) / 329

GCD(7, 47) = 329 / 329

GCD(7, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 504

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

LCM(1, 504) = 504

GCD(1, 504) = ( 1 x 504 ) / 504

GCD(1, 504) = 504 / 504

GCD(1, 504) = 1

GCD of 847, 959, 47, 504 is 1

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1. What is the GCD of 847, 959, 47, 504?

GCD of 847, 959, 47, 504 is 1

2. Where do I get the detailed procedure to find GCD of 847, 959, 47, 504?

You can find a detailed procedure to find GCD of 847, 959, 47, 504 on our page.

3. How to find GCD of 847, 959, 47, 504 on a calculator?

You can find the GCD of 847, 959, 47, 504 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.