GCD of 384, 622, 128, 243 Calculator

Given Input numbers are 384, 622, 128, 243

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

Divisors of 384 :

The positive integer divisors of 384 that completely divides 384 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Divisors of 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (384, 622, 128, 243) = 1.

Given numbers are 384, 622, 128, 243

The list of prime factors of all numbers are

Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 622 are 2 x 311

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

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

Given numbers are 384, 622, 128, 243

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

Apply this formula for all numbers.

Step1:

LCM(384, 622) = 119424

GCD(384, 622) = ( 384 x 622 ) / 119424

= 384 / 622

= 384

Step2:

LCM(2, 128) = 128

GCD(2, 128) = ( 2 x 128 ) / 128

= 2 / 128

= 2

Step3:

LCM(2, 243) = 486

GCD(2, 243) = ( 2 x 243 ) / 486

= 2 / 243

= 2

So, Greatest Common Divisor of 384, 622, 128, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 971, 494, 572, 531
• GCD of 489, 118, 104, 603
• GCD of 724, 426, 174, 397
• GCD of 140, 514, 831, 183
• GCD of 307, 960, 342, 227

Given numbers are 384, 622, 128, 243
The greatest common divisor of numbers 384, 622, 128, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 384, 622, 128, 243 is 1.

1. What is the GCD of 384, 622, 128, 243?

GCD of given numbers 384, 622, 128, 243 is 1

2. How to calculate the greatest common divisor of 384, 622, 128, 243?

We can find the highest common divisor of 384, 622, 128, 243 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 384, 622, 128, 243 i.e 1.

3. How can I use the GCD of 384, 622, 128, 243Calculator?

Out the numbers 384, 622, 128, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.