GCD of 606, 396, 306, 390 Calculator

Given Input numbers are 606, 396, 306, 390

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

Divisors of 606 :

The positive integer divisors of 606 that completely divides 606 are.

1, 2, 3, 6, 101, 202, 303, 606

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 306 :

The positive integer divisors of 306 that completely divides 306 are.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

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 (606, 396, 306, 390) = 6.

Given numbers are 606, 396, 306, 390

The list of prime factors of all numbers are

Prime factors of 606 are 2 x 3 x 101

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 306 are 2 x 3 x 3 x 17

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

The highest common occurrence is 2¹ x 3¹

Therefore, GCD of 606, 396, 306, 390 is 6.

Given numbers are 606, 396, 306, 390

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

Apply this formula for all numbers.

Step1:

LCM(606, 396) = 39996

GCD(606, 396) = ( 606 x 396 ) / 39996

= 606 / 396

= 606

Step2:

LCM(6, 306) = 306

GCD(6, 306) = ( 6 x 306 ) / 306

= 6 / 306

= 6

Step3:

LCM(6, 390) = 390

GCD(6, 390) = ( 6 x 390 ) / 390

= 6 / 390

= 6

So, Greatest Common Divisor of 606, 396, 306, 390 is 6

Here are some samples of GCD of Numbers calculations.

• GCD of 685, 623, 145, 678
• GCD of 612, 415, 100, 742
• GCD of 424, 456, 474, 330
• GCD of 734, 514, 418, 305
• GCD of 121, 841, 658, 875

Given numbers are 606, 396, 306, 390
The greatest common divisor of numbers 606, 396, 306, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 606, 396, 306, 390 is 6.

1. What is the GCD of 606, 396, 306, 390?

GCD of given numbers 606, 396, 306, 390 is 6

2. How to calculate the greatest common divisor of 606, 396, 306, 390?

We can find the highest common divisor of 606, 396, 306, 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 606, 396, 306, 390 i.e 6.

3. How can I use the GCD of 606, 396, 306, 390Calculator?

Out the numbers 606, 396, 306, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.