GCD of 340, 369, 397 Calculator

Given Input numbers are 340, 369, 397

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

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

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 340, 369, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 340, 369, 397 is 1.

Therefore, GCD of numbers 340, 369, 397 is 1

Given Input Data is 340, 369, 397

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

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 369 is 3 x 3 x 41

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(340, 369) = 125460

GCD(340, 369) = ( 340 x 369 ) / 125460

GCD(340, 369) = 125460 / 125460

GCD(340, 369) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 397

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

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

GCD(1, 397) = 397 / 397

GCD(1, 397) = 1

GCD of 340, 369, 397 is 1

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• GCD of 445, 162, 749
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1. What is the GCD of 340, 369, 397?

GCD of 340, 369, 397 is 1

2. Where do I get the detailed procedure to find GCD of 340, 369, 397?

You can find a detailed procedure to find GCD of 340, 369, 397 on our page.

3. How to find GCD of 340, 369, 397 on a calculator?

You can find the GCD of 340, 369, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.