GCD of 947, 493, 15, 876 Calculator

Given Input numbers are 947, 493, 15, 876

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

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 493

List of positive integer divisors of 493 that divides 493 without a remainder.

1, 17, 29, 493

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Greatest Common Divisior

We found the divisors of 947, 493, 15, 876 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 947, 493, 15, 876 is 1.

Therefore, GCD of numbers 947, 493, 15, 876 is 1

Given Input Data is 947, 493, 15, 876

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

Prime Factorization of 947 is 947

Prime Factorization of 493 is 17 x 29

Prime Factorization of 15 is 3 x 5

Prime Factorization of 876 is 2 x 2 x 3 x 73

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(947, 493) = 466871

GCD(947, 493) = ( 947 x 493 ) / 466871

GCD(947, 493) = 466871 / 466871

GCD(947, 493) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 876

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

LCM(1, 876) = 876

GCD(1, 876) = ( 1 x 876 ) / 876

GCD(1, 876) = 876 / 876

GCD(1, 876) = 1

GCD of 947, 493, 15, 876 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 597, 935, 23, 636
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• GCD of 416, 845, 86, 352

1. What is the GCD of 947, 493, 15, 876?

GCD of 947, 493, 15, 876 is 1

2. Where do I get the detailed procedure to find GCD of 947, 493, 15, 876?

You can find a detailed procedure to find GCD of 947, 493, 15, 876 on our page.

3. How to find GCD of 947, 493, 15, 876 on a calculator?

You can find the GCD of 947, 493, 15, 876 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.