GCD of 381, 573, 520, 330 Calculator

Given Input numbers are 381, 573, 520, 330

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 573 :

The positive integer divisors of 573 that completely divides 573 are.

1, 3, 191, 573

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

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

GCD of numbers is the greatest common divisor

So, the GCD (381, 573, 520, 330) = 1.

Given numbers are 381, 573, 520, 330

The list of prime factors of all numbers are

Prime factors of 381 are 3 x 127

Prime factors of 573 are 3 x 191

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

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

Given numbers are 381, 573, 520, 330

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

Apply this formula for all numbers.

Step1:

LCM(381, 573) = 72771

GCD(381, 573) = ( 381 x 573 ) / 72771

= 381 / 573

= 381

Step2:

LCM(3, 520) = 1560

GCD(3, 520) = ( 3 x 520 ) / 1560

= 3 / 520

= 3

Step3:

LCM(1, 330) = 330

GCD(1, 330) = ( 1 x 330 ) / 330

= 1 / 330

= 1

So, Greatest Common Divisor of 381, 573, 520, 330 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 248, 494, 379, 793
• GCD of 243, 435, 508, 192
• GCD of 904, 589, 729, 195
• GCD of 695, 234, 810, 687
• GCD of 925, 110, 150, 397

Given numbers are 381, 573, 520, 330
The greatest common divisor of numbers 381, 573, 520, 330 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 573, 520, 330 is 1.

1. What is the GCD of 381, 573, 520, 330?

GCD of given numbers 381, 573, 520, 330 is 1

2. How to calculate the greatest common divisor of 381, 573, 520, 330?

We can find the highest common divisor of 381, 573, 520, 330 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, 573, 520, 330 i.e 1.

3. How can I use the GCD of 381, 573, 520, 330Calculator?

Out the numbers 381, 573, 520, 330 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.