GCD of 624, 522, 478, 816 Calculator

Given Input numbers are 624, 522, 478, 816

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 522 :

The positive integer divisors of 522 that completely divides 522 are.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

GCD of numbers is the greatest common divisor

So, the GCD (624, 522, 478, 816) = 2.

Given numbers are 624, 522, 478, 816

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 522 are 2 x 3 x 3 x 29

Prime factors of 478 are 2 x 239

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

The highest common occurrence is 2¹

Therefore, GCD of 624, 522, 478, 816 is 2.

Given numbers are 624, 522, 478, 816

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

Apply this formula for all numbers.

Step1:

LCM(624, 522) = 54288

GCD(624, 522) = ( 624 x 522 ) / 54288

= 624 / 522

= 624

Step2:

LCM(6, 478) = 1434

GCD(6, 478) = ( 6 x 478 ) / 1434

= 6 / 478

= 6

Step3:

LCM(2, 816) = 816

GCD(2, 816) = ( 2 x 816 ) / 816

= 2 / 816

= 2

So, Greatest Common Divisor of 624, 522, 478, 816 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 452, 162, 562, 891
• GCD of 392, 785, 514, 793
• GCD of 145, 516, 673, 687
• GCD of 367, 172, 965, 109
• GCD of 448, 198, 939, 743

Given numbers are 624, 522, 478, 816
The greatest common divisor of numbers 624, 522, 478, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 522, 478, 816 is 2.

1. What is the GCD of 624, 522, 478, 816?

GCD of given numbers 624, 522, 478, 816 is 2

2. How to calculate the greatest common divisor of 624, 522, 478, 816?

We can find the highest common divisor of 624, 522, 478, 816 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, 522, 478, 816 i.e 2.

3. How can I use the GCD of 624, 522, 478, 816Calculator?

Out the numbers 624, 522, 478, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.