GCD of 295, 320, 397 Calculator

Given Input numbers are 295, 320, 397

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

Divisors of 295

List of positive integer divisors of 295 that divides 295 without a remainder.

1, 5, 59, 295

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Greatest Common Divisior

We found the divisors of 295, 320, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 295, 320, 397 is 1.

Therefore, GCD of numbers 295, 320, 397 is 1

Given Input Data is 295, 320, 397

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

Prime Factorization of 295 is 5 x 59

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 397 is 397

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(295, 320) = 18880

GCD(295, 320) = ( 295 x 320 ) / 18880

GCD(295, 320) = 94400 / 18880

GCD(295, 320) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 397

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

LCM(5, 397) = 1985

GCD(5, 397) = ( 5 x 397 ) / 1985

GCD(5, 397) = 1985 / 1985

GCD(5, 397) = 1

GCD of 295, 320, 397 is 1

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• GCD of 403, 352, 979
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1. What is the GCD of 295, 320, 397?

GCD of 295, 320, 397 is 1

2. Where do I get the detailed procedure to find GCD of 295, 320, 397?

You can find a detailed procedure to find GCD of 295, 320, 397 on our page.

3. How to find GCD of 295, 320, 397 on a calculator?

You can find the GCD of 295, 320, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.