GCD of 327, 720, 605, 344 Calculator

Given Input numbers are 327, 720, 605, 344

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

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 344 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (327, 720, 605, 344) = 1.

Given numbers are 327, 720, 605, 344

The list of prime factors of all numbers are

Prime factors of 327 are 3 x 109

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 605 are 5 x 11 x 11

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

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

Given numbers are 327, 720, 605, 344

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

Apply this formula for all numbers.

Step1:

LCM(327, 720) = 78480

GCD(327, 720) = ( 327 x 720 ) / 78480

= 327 / 720

= 327

Step2:

LCM(3, 605) = 1815

GCD(3, 605) = ( 3 x 605 ) / 1815

= 3 / 605

= 3

Step3:

LCM(1, 344) = 344

GCD(1, 344) = ( 1 x 344 ) / 344

= 1 / 344

= 1

So, Greatest Common Divisor of 327, 720, 605, 344 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 435, 593, 864, 261
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Given numbers are 327, 720, 605, 344
The greatest common divisor of numbers 327, 720, 605, 344 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 327, 720, 605, 344 is 1.

1. What is the GCD of 327, 720, 605, 344?

GCD of given numbers 327, 720, 605, 344 is 1

2. How to calculate the greatest common divisor of 327, 720, 605, 344?

We can find the highest common divisor of 327, 720, 605, 344 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 327, 720, 605, 344 i.e 1.

3. How can I use the GCD of 327, 720, 605, 344Calculator?

Out the numbers 327, 720, 605, 344 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.