GCD of 624, 189, 489, 524 Calculator

Given Input numbers are 624, 189, 489, 524

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 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 524 :

The positive integer divisors of 524 that completely divides 524 are.

1, 2, 4, 131, 262, 524

GCD of numbers is the greatest common divisor

So, the GCD (624, 189, 489, 524) = 1.

Given numbers are 624, 189, 489, 524

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 189 are 3 x 3 x 3 x 7

Prime factors of 489 are 3 x 163

Prime factors of 524 are 2 x 2 x 131

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

Given numbers are 624, 189, 489, 524

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

Apply this formula for all numbers.

Step1:

LCM(624, 189) = 39312

GCD(624, 189) = ( 624 x 189 ) / 39312

= 624 / 189

= 624

Step2:

LCM(3, 489) = 489

GCD(3, 489) = ( 3 x 489 ) / 489

= 3 / 489

= 3

Step3:

LCM(3, 524) = 1572

GCD(3, 524) = ( 3 x 524 ) / 1572

= 3 / 524

= 3

So, Greatest Common Divisor of 624, 189, 489, 524 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 445, 740, 622, 287
• GCD of 961, 631, 293, 667
• GCD of 447, 342, 137, 216
• GCD of 569, 538, 529, 999
• GCD of 863, 155, 182, 898

Given numbers are 624, 189, 489, 524
The greatest common divisor of numbers 624, 189, 489, 524 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 189, 489, 524 is 1.

1. What is the GCD of 624, 189, 489, 524?

GCD of given numbers 624, 189, 489, 524 is 1

2. How to calculate the greatest common divisor of 624, 189, 489, 524?

We can find the highest common divisor of 624, 189, 489, 524 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, 189, 489, 524 i.e 1.

3. How can I use the GCD of 624, 189, 489, 524Calculator?

Out the numbers 624, 189, 489, 524 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.