GCD of 389, 321, 756, 227 Calculator

Given Input numbers are 389, 321, 756, 227

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

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

Divisors of 227 :

The positive integer divisors of 227 that completely divides 227 are.

1, 227

GCD of numbers is the greatest common divisor

So, the GCD (389, 321, 756, 227) = 1.

Given numbers are 389, 321, 756, 227

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 321 are 3 x 107

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

Prime factors of 227 are 227

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

Given numbers are 389, 321, 756, 227

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

Apply this formula for all numbers.

Step1:

LCM(389, 321) = 124869

GCD(389, 321) = ( 389 x 321 ) / 124869

= 389 / 321

= 389

Step2:

LCM(1, 756) = 756

GCD(1, 756) = ( 1 x 756 ) / 756

= 1 / 756

= 1

Step3:

LCM(1, 227) = 227

GCD(1, 227) = ( 1 x 227 ) / 227

= 1 / 227

= 1

So, Greatest Common Divisor of 389, 321, 756, 227 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 872, 501, 963, 922
• GCD of 830, 399, 162, 720
• GCD of 554, 198, 433, 740
• GCD of 810, 470, 723, 441
• GCD of 768, 764, 610, 478

Given numbers are 389, 321, 756, 227
The greatest common divisor of numbers 389, 321, 756, 227 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 321, 756, 227 is 1.

1. What is the GCD of 389, 321, 756, 227?

GCD of given numbers 389, 321, 756, 227 is 1

2. How to calculate the greatest common divisor of 389, 321, 756, 227?

We can find the highest common divisor of 389, 321, 756, 227 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 389, 321, 756, 227 i.e 1.

3. How can I use the GCD of 389, 321, 756, 227Calculator?

Out the numbers 389, 321, 756, 227 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.