GCD of 933, 213, 813, 390 Calculator

Given Input numbers are 933, 213, 813, 390

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

Divisors of 933 :

The positive integer divisors of 933 that completely divides 933 are.

1, 3, 311, 933

Divisors of 213 :

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

1, 3, 71, 213

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

GCD of numbers is the greatest common divisor

So, the GCD (933, 213, 813, 390) = 3.

Given numbers are 933, 213, 813, 390

The list of prime factors of all numbers are

Prime factors of 933 are 3 x 311

Prime factors of 213 are 3 x 71

Prime factors of 813 are 3 x 271

Prime factors of 390 are 2 x 3 x 5 x 13

The highest common occurrence is 3¹

Therefore, GCD of 933, 213, 813, 390 is 3.

Given numbers are 933, 213, 813, 390

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

Apply this formula for all numbers.

Step1:

LCM(933, 213) = 66243

GCD(933, 213) = ( 933 x 213 ) / 66243

= 933 / 213

= 933

Step2:

LCM(3, 813) = 813

GCD(3, 813) = ( 3 x 813 ) / 813

= 3 / 813

= 3

Step3:

LCM(3, 390) = 390

GCD(3, 390) = ( 3 x 390 ) / 390

= 3 / 390

= 3

So, Greatest Common Divisor of 933, 213, 813, 390 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 397, 391, 100, 102
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• GCD of 469, 478, 497, 337
• GCD of 556, 173, 389, 217
• GCD of 938, 789, 867, 353

Given numbers are 933, 213, 813, 390
The greatest common divisor of numbers 933, 213, 813, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 933, 213, 813, 390 is 3.

1. What is the GCD of 933, 213, 813, 390?

GCD of given numbers 933, 213, 813, 390 is 3

2. How to calculate the greatest common divisor of 933, 213, 813, 390?

We can find the highest common divisor of 933, 213, 813, 390 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 933, 213, 813, 390 i.e 3.

3. How can I use the GCD of 933, 213, 813, 390Calculator?

Out the numbers 933, 213, 813, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.