GCD of 985, 732, 256 Calculator

Given Input numbers are 985, 732, 256

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

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 256

List of positive integer divisors of 256 that divides 256 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256

Greatest Common Divisior

We found the divisors of 985, 732, 256 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 985, 732, 256 is 1.

Therefore, GCD of numbers 985, 732, 256 is 1

Given Input Data is 985, 732, 256

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

Prime Factorization of 985 is 5 x 197

Prime Factorization of 732 is 2 x 2 x 3 x 61

Prime Factorization of 256 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

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(985, 732) = 721020

GCD(985, 732) = ( 985 x 732 ) / 721020

GCD(985, 732) = 721020 / 721020

GCD(985, 732) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 256

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

LCM(1, 256) = 256

GCD(1, 256) = ( 1 x 256 ) / 256

GCD(1, 256) = 256 / 256

GCD(1, 256) = 1

GCD of 985, 732, 256 is 1

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1. What is the GCD of 985, 732, 256?

GCD of 985, 732, 256 is 1

2. Where do I get the detailed procedure to find GCD of 985, 732, 256?

You can find a detailed procedure to find GCD of 985, 732, 256 on our page.

3. How to find GCD of 985, 732, 256 on a calculator?

You can find the GCD of 985, 732, 256 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.