GCD of 397, 344, 384, 809 Calculator

Given Input numbers are 397, 344, 384, 809

In the factoring method, we have to find the divisors of all numbers

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 344 :

The positive integer divisors of 344 that completely divides 344 are.

1, 2, 4, 8, 43, 86, 172, 344

Divisors of 384 :

The positive integer divisors of 384 that completely divides 384 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

GCD of numbers is the greatest common divisor

So, the GCD (397, 344, 384, 809) = 1.

Given numbers are 397, 344, 384, 809

The list of prime factors of all numbers are

Prime factors of 397 are 397

Prime factors of 344 are 2 x 2 x 2 x 43

Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 809 are 809

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 397, 344, 384, 809

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(397, 344) = 136568

GCD(397, 344) = ( 397 x 344 ) / 136568

= 397 / 344

= 397

Step2:

LCM(1, 384) = 384

GCD(1, 384) = ( 1 x 384 ) / 384

= 1 / 384

= 1

Step3:

LCM(1, 809) = 809

GCD(1, 809) = ( 1 x 809 ) / 809

= 1 / 809

= 1

So, Greatest Common Divisor of 397, 344, 384, 809 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 421, 855, 638, 280
• GCD of 701, 343, 575, 788
• GCD of 349, 820, 849, 355
• GCD of 314, 927, 384, 715
• GCD of 407, 572, 139, 228

Given numbers are 397, 344, 384, 809
The greatest common divisor of numbers 397, 344, 384, 809 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 397, 344, 384, 809 is 1.

1. What is the GCD of 397, 344, 384, 809?

GCD of given numbers 397, 344, 384, 809 is 1

2. How to calculate the greatest common divisor of 397, 344, 384, 809?

We can find the highest common divisor of 397, 344, 384, 809 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 397, 344, 384, 809 i.e 1.

3. How can I use the GCD of 397, 344, 384, 809Calculator?

Out the numbers 397, 344, 384, 809 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.