GCD of 841, 947, 15, 585 Calculator

Given Input numbers are 841, 947, 15, 585

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

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 947

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

1, 947

Divisors of 15

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

1, 3, 5, 15

Divisors of 585

List of positive integer divisors of 585 that divides 585 without a remainder.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Greatest Common Divisior

We found the divisors of 841, 947, 15, 585 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 841, 947, 15, 585 is 1.

Therefore, GCD of numbers 841, 947, 15, 585 is 1

Given Input Data is 841, 947, 15, 585

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

Prime Factorization of 841 is 29 x 29

Prime Factorization of 947 is 947

Prime Factorization of 15 is 3 x 5

Prime Factorization of 585 is 3 x 3 x 5 x 13

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(841, 947) = 796427

GCD(841, 947) = ( 841 x 947 ) / 796427

GCD(841, 947) = 796427 / 796427

GCD(841, 947) = 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 585

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

LCM(1, 585) = 585

GCD(1, 585) = ( 1 x 585 ) / 585

GCD(1, 585) = 585 / 585

GCD(1, 585) = 1

GCD of 841, 947, 15, 585 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 925, 591, 37, 580
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• GCD of 813, 529, 25, 743
• GCD of 912, 228, 37, 843

1. What is the GCD of 841, 947, 15, 585?

GCD of 841, 947, 15, 585 is 1

2. Where do I get the detailed procedure to find GCD of 841, 947, 15, 585?

You can find a detailed procedure to find GCD of 841, 947, 15, 585 on our page.

3. How to find GCD of 841, 947, 15, 585 on a calculator?

You can find the GCD of 841, 947, 15, 585 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.