GCD of 484, 956, 81 Calculator

Given Input numbers are 484, 956, 81

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

Divisors of 484

List of positive integer divisors of 484 that divides 484 without a remainder.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Greatest Common Divisior

We found the divisors of 484, 956, 81 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 484, 956, 81 is 1.

Therefore, GCD of numbers 484, 956, 81 is 1

Given Input Data is 484, 956, 81

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

Prime Factorization of 484 is 2 x 2 x 11 x 11

Prime Factorization of 956 is 2 x 2 x 239

Prime Factorization of 81 is 3 x 3 x 3 x 3

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(484, 956) = 115676

GCD(484, 956) = ( 484 x 956 ) / 115676

GCD(484, 956) = 462704 / 115676

GCD(484, 956) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 81

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

LCM(4, 81) = 324

GCD(4, 81) = ( 4 x 81 ) / 324

GCD(4, 81) = 324 / 324

GCD(4, 81) = 1

GCD of 484, 956, 81 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 922, 705, 58
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• GCD of 154, 289, 80
• GCD of 339, 759, 59
• GCD of 121, 392, 57

1. What is the GCD of 484, 956, 81?

GCD of 484, 956, 81 is 1

2. Where do I get the detailed procedure to find GCD of 484, 956, 81?

You can find a detailed procedure to find GCD of 484, 956, 81 on our page.

3. How to find GCD of 484, 956, 81 on a calculator?

You can find the GCD of 484, 956, 81 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.