GCD of 381, 459, 729, 386 Calculator

Given Input numbers are 381, 459, 729, 386

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

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 459 :

The positive integer divisors of 459 that completely divides 459 are.

1, 3, 9, 17, 27, 51, 153, 459

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

GCD of numbers is the greatest common divisor

So, the GCD (381, 459, 729, 386) = 1.

Given numbers are 381, 459, 729, 386

The list of prime factors of all numbers are

Prime factors of 381 are 3 x 127

Prime factors of 459 are 3 x 3 x 3 x 17

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 386 are 2 x 193

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

Given numbers are 381, 459, 729, 386

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

Apply this formula for all numbers.

Step1:

LCM(381, 459) = 58293

GCD(381, 459) = ( 381 x 459 ) / 58293

= 381 / 459

= 381

Step2:

LCM(3, 729) = 729

GCD(3, 729) = ( 3 x 729 ) / 729

= 3 / 729

= 3

Step3:

LCM(3, 386) = 1158

GCD(3, 386) = ( 3 x 386 ) / 1158

= 3 / 386

= 3

So, Greatest Common Divisor of 381, 459, 729, 386 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 608, 191, 140, 973
• GCD of 933, 897, 477, 221
• GCD of 711, 795, 497, 633
• GCD of 870, 614, 981, 690
• GCD of 110, 687, 495, 840

Given numbers are 381, 459, 729, 386
The greatest common divisor of numbers 381, 459, 729, 386 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 459, 729, 386 is 1.

1. What is the GCD of 381, 459, 729, 386?

GCD of given numbers 381, 459, 729, 386 is 1

2. How to calculate the greatest common divisor of 381, 459, 729, 386?

We can find the highest common divisor of 381, 459, 729, 386 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 381, 459, 729, 386 i.e 1.

3. How can I use the GCD of 381, 459, 729, 386Calculator?

Out the numbers 381, 459, 729, 386 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.