GCD of 885, 128, 436 Calculator

Given Input numbers are 885, 128, 436

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

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 436

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

1, 2, 4, 109, 218, 436

Greatest Common Divisior

We found the divisors of 885, 128, 436 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 885, 128, 436 is 1.

Therefore, GCD of numbers 885, 128, 436 is 1

Given Input Data is 885, 128, 436

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

Prime Factorization of 885 is 3 x 5 x 59

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 436 is 2 x 2 x 109

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(885, 128) = 113280

GCD(885, 128) = ( 885 x 128 ) / 113280

GCD(885, 128) = 113280 / 113280

GCD(885, 128) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 436

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

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

GCD(1, 436) = 436 / 436

GCD(1, 436) = 1

GCD of 885, 128, 436 is 1

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1. What is the GCD of 885, 128, 436?

GCD of 885, 128, 436 is 1

2. Where do I get the detailed procedure to find GCD of 885, 128, 436?

You can find a detailed procedure to find GCD of 885, 128, 436 on our page.

3. How to find GCD of 885, 128, 436 on a calculator?

You can find the GCD of 885, 128, 436 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.