GCD of 330, 387, 31, 328 Calculator

Given Input numbers are 330, 387, 31, 328

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

Divisors of 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 31 :

The positive integer divisors of 31 that completely divides 31 are.

1, 31

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

GCD of numbers is the greatest common divisor

So, the GCD (330, 387, 31, 328) = 1.

Given numbers are 330, 387, 31, 328

The list of prime factors of all numbers are

Prime factors of 330 are 2 x 3 x 5 x 11

Prime factors of 387 are 3 x 3 x 43

Prime factors of 31 are 31

Prime factors of 328 are 2 x 2 x 2 x 41

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

Given numbers are 330, 387, 31, 328

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

Apply this formula for all numbers.

Step1:

LCM(330, 387) = 42570

GCD(330, 387) = ( 330 x 387 ) / 42570

= 330 / 387

= 330

Step2:

LCM(3, 31) = 93

GCD(3, 31) = ( 3 x 31 ) / 93

= 3 / 31

= 3

Step3:

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

= 1 / 328

= 1

So, Greatest Common Divisor of 330, 387, 31, 328 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 539, 748, 23, 546
• GCD of 625, 506, 19, 953
• GCD of 182, 806, 57, 602
• GCD of 701, 935, 49, 732
• GCD of 111, 797, 26, 907

Given numbers are 330, 387, 31, 328
The greatest common divisor of numbers 330, 387, 31, 328 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 330, 387, 31, 328 is 1.

1. What is the GCD of 330, 387, 31, 328?

GCD of given numbers 330, 387, 31, 328 is 1

2. How to calculate the greatest common divisor of 330, 387, 31, 328?

We can find the highest common divisor of 330, 387, 31, 328 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 330, 387, 31, 328 i.e 1.

3. How can I use the GCD of 330, 387, 31, 328Calculator?

Out the numbers 330, 387, 31, 328 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.