GCD of 393, 331, 213, 730 Calculator

Given Input numbers are 393, 331, 213, 730

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

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

Divisors of 213 :

The positive integer divisors of 213 that completely divides 213 are.

1, 3, 71, 213

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

GCD of numbers is the greatest common divisor

So, the GCD (393, 331, 213, 730) = 1.

Given numbers are 393, 331, 213, 730

The list of prime factors of all numbers are

Prime factors of 393 are 3 x 131

Prime factors of 331 are 331

Prime factors of 213 are 3 x 71

Prime factors of 730 are 2 x 5 x 73

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

Given numbers are 393, 331, 213, 730

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

Apply this formula for all numbers.

Step1:

LCM(393, 331) = 130083

GCD(393, 331) = ( 393 x 331 ) / 130083

= 393 / 331

= 393

Step2:

LCM(1, 213) = 213

GCD(1, 213) = ( 1 x 213 ) / 213

= 1 / 213

= 1

Step3:

LCM(1, 730) = 730

GCD(1, 730) = ( 1 x 730 ) / 730

= 1 / 730

= 1

So, Greatest Common Divisor of 393, 331, 213, 730 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 627, 270, 692, 318
• GCD of 552, 655, 615, 539
• GCD of 515, 530, 777, 918
• GCD of 113, 216, 254, 725
• GCD of 983, 800, 178, 270

Given numbers are 393, 331, 213, 730
The greatest common divisor of numbers 393, 331, 213, 730 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 393, 331, 213, 730 is 1.

1. What is the GCD of 393, 331, 213, 730?

GCD of given numbers 393, 331, 213, 730 is 1

2. How to calculate the greatest common divisor of 393, 331, 213, 730?

We can find the highest common divisor of 393, 331, 213, 730 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 393, 331, 213, 730 i.e 1.

3. How can I use the GCD of 393, 331, 213, 730Calculator?

Out the numbers 393, 331, 213, 730 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.