GCD of 485, 289, 268 Calculator

Given Input numbers are 485, 289, 268

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

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Divisors of 289

List of positive integer divisors of 289 that divides 289 without a remainder.

1, 17, 289

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 485, 289, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 289, 268 is 1.

Therefore, GCD of numbers 485, 289, 268 is 1

Given Input Data is 485, 289, 268

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 289 is 17 x 17

Prime Factorization of 268 is 2 x 2 x 67

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(485, 289) = 140165

GCD(485, 289) = ( 485 x 289 ) / 140165

GCD(485, 289) = 140165 / 140165

GCD(485, 289) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 485, 289, 268 is 1

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• GCD of 125, 649, 305
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1. What is the GCD of 485, 289, 268?

GCD of 485, 289, 268 is 1

2. Where do I get the detailed procedure to find GCD of 485, 289, 268?

You can find a detailed procedure to find GCD of 485, 289, 268 on our page.

3. How to find GCD of 485, 289, 268 on a calculator?

You can find the GCD of 485, 289, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.