GCD of 624, 666, 438, 368 Calculator

Given Input numbers are 624, 666, 438, 368

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

Divisors of 624 :

The positive integer divisors of 624 that completely divides 624 are.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Divisors of 666 :

The positive integer divisors of 666 that completely divides 666 are.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

GCD of numbers is the greatest common divisor

So, the GCD (624, 666, 438, 368) = 2.

Given numbers are 624, 666, 438, 368

The list of prime factors of all numbers are

Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13

Prime factors of 666 are 2 x 3 x 3 x 37

Prime factors of 438 are 2 x 3 x 73

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

The highest common occurrence is 2¹

Therefore, GCD of 624, 666, 438, 368 is 2.

Given numbers are 624, 666, 438, 368

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

Apply this formula for all numbers.

Step1:

LCM(624, 666) = 69264

GCD(624, 666) = ( 624 x 666 ) / 69264

= 624 / 666

= 624

Step2:

LCM(6, 438) = 438

GCD(6, 438) = ( 6 x 438 ) / 438

= 6 / 438

= 6

Step3:

LCM(6, 368) = 1104

GCD(6, 368) = ( 6 x 368 ) / 1104

= 6 / 368

= 6

So, Greatest Common Divisor of 624, 666, 438, 368 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 153, 597, 882, 943
• GCD of 217, 449, 142, 991
• GCD of 903, 118, 559, 822
• GCD of 813, 628, 855, 542
• GCD of 194, 310, 424, 363

Given numbers are 624, 666, 438, 368
The greatest common divisor of numbers 624, 666, 438, 368 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 666, 438, 368 is 2.

1. What is the GCD of 624, 666, 438, 368?

GCD of given numbers 624, 666, 438, 368 is 2

2. How to calculate the greatest common divisor of 624, 666, 438, 368?

We can find the highest common divisor of 624, 666, 438, 368 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 624, 666, 438, 368 i.e 2.

3. How can I use the GCD of 624, 666, 438, 368Calculator?

Out the numbers 624, 666, 438, 368 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.