GCD of 441, 981, 356 Calculator

Given Input numbers are 441, 981, 356

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

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Greatest Common Divisior

We found the divisors of 441, 981, 356 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 441, 981, 356 is 1.

Therefore, GCD of numbers 441, 981, 356 is 1

Given Input Data is 441, 981, 356

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

Prime Factorization of 441 is 3 x 3 x 7 x 7

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 356 is 2 x 2 x 89

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(441, 981) = 48069

GCD(441, 981) = ( 441 x 981 ) / 48069

GCD(441, 981) = 432621 / 48069

GCD(441, 981) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 356

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

LCM(9, 356) = 3204

GCD(9, 356) = ( 9 x 356 ) / 3204

GCD(9, 356) = 3204 / 3204

GCD(9, 356) = 1

GCD of 441, 981, 356 is 1

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1. What is the GCD of 441, 981, 356?

GCD of 441, 981, 356 is 1

2. Where do I get the detailed procedure to find GCD of 441, 981, 356?

You can find a detailed procedure to find GCD of 441, 981, 356 on our page.

3. How to find GCD of 441, 981, 356 on a calculator?

You can find the GCD of 441, 981, 356 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.