GCD of 944, 136, 391 Calculator

Given Input numbers are 944, 136, 391

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

Divisors of 944

List of positive integer divisors of 944 that divides 944 without a remainder.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

Greatest Common Divisior

We found the divisors of 944, 136, 391 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 944, 136, 391 is 1.

Therefore, GCD of numbers 944, 136, 391 is 1

Given Input Data is 944, 136, 391

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

Prime Factorization of 944 is 2 x 2 x 2 x 2 x 59

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 391 is 17 x 23

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(944, 136) = 16048

GCD(944, 136) = ( 944 x 136 ) / 16048

GCD(944, 136) = 128384 / 16048

GCD(944, 136) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 391

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

LCM(8, 391) = 3128

GCD(8, 391) = ( 8 x 391 ) / 3128

GCD(8, 391) = 3128 / 3128

GCD(8, 391) = 1

GCD of 944, 136, 391 is 1

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1. What is the GCD of 944, 136, 391?

GCD of 944, 136, 391 is 1

2. Where do I get the detailed procedure to find GCD of 944, 136, 391?

You can find a detailed procedure to find GCD of 944, 136, 391 on our page.

3. How to find GCD of 944, 136, 391 on a calculator?

You can find the GCD of 944, 136, 391 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.