GCD of 436, 952, 81 Calculator

Given Input numbers are 436, 952, 81

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

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Divisors of 952

List of positive integer divisors of 952 that divides 952 without a remainder.

1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

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 436, 952, 81 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 436, 952, 81 is 1.

Therefore, GCD of numbers 436, 952, 81 is 1

Given Input Data is 436, 952, 81

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

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 952 is 2 x 2 x 2 x 7 x 17

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(436, 952) = 103768

GCD(436, 952) = ( 436 x 952 ) / 103768

GCD(436, 952) = 415072 / 103768

GCD(436, 952) = 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 436, 952, 81 is 1

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1. What is the GCD of 436, 952, 81?

GCD of 436, 952, 81 is 1

2. Where do I get the detailed procedure to find GCD of 436, 952, 81?

You can find a detailed procedure to find GCD of 436, 952, 81 on our page.

3. How to find GCD of 436, 952, 81 on a calculator?

You can find the GCD of 436, 952, 81 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.