GCD of 289, 470, 939 Calculator

Given Input numbers are 289, 470, 939

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

Divisors of 289

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

1, 17, 289

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Greatest Common Divisior

We found the divisors of 289, 470, 939 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 289, 470, 939 is 1.

Therefore, GCD of numbers 289, 470, 939 is 1

Given Input Data is 289, 470, 939

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

Prime Factorization of 289 is 17 x 17

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 939 is 3 x 313

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(289, 470) = 135830

GCD(289, 470) = ( 289 x 470 ) / 135830

GCD(289, 470) = 135830 / 135830

GCD(289, 470) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 939

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

LCM(1, 939) = 939

GCD(1, 939) = ( 1 x 939 ) / 939

GCD(1, 939) = 939 / 939

GCD(1, 939) = 1

GCD of 289, 470, 939 is 1

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• GCD of 500, 105, 763
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1. What is the GCD of 289, 470, 939?

GCD of 289, 470, 939 is 1

2. Where do I get the detailed procedure to find GCD of 289, 470, 939?

You can find a detailed procedure to find GCD of 289, 470, 939 on our page.

3. How to find GCD of 289, 470, 939 on a calculator?

You can find the GCD of 289, 470, 939 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.