GCD of 388, 609, 348, 621 Calculator

Given Input numbers are 388, 609, 348, 621

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

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 609 :

The positive integer divisors of 609 that completely divides 609 are.

1, 3, 7, 21, 29, 87, 203, 609

Divisors of 348 :

The positive integer divisors of 348 that completely divides 348 are.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

GCD of numbers is the greatest common divisor

So, the GCD (388, 609, 348, 621) = 1.

Given numbers are 388, 609, 348, 621

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 609 are 3 x 7 x 29

Prime factors of 348 are 2 x 2 x 3 x 29

Prime factors of 621 are 3 x 3 x 3 x 23

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

Given numbers are 388, 609, 348, 621

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

Apply this formula for all numbers.

Step1:

LCM(388, 609) = 236292

GCD(388, 609) = ( 388 x 609 ) / 236292

= 388 / 609

= 388

Step2:

LCM(1, 348) = 348

GCD(1, 348) = ( 1 x 348 ) / 348

= 1 / 348

= 1

Step3:

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

= 1 / 621

= 1

So, Greatest Common Divisor of 388, 609, 348, 621 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 246, 554, 727, 150
• GCD of 907, 252, 550, 175
• GCD of 232, 263, 969, 276
• GCD of 636, 252, 539, 277
• GCD of 784, 430, 173, 820

Given numbers are 388, 609, 348, 621
The greatest common divisor of numbers 388, 609, 348, 621 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 609, 348, 621 is 1.

1. What is the GCD of 388, 609, 348, 621?

GCD of given numbers 388, 609, 348, 621 is 1

2. How to calculate the greatest common divisor of 388, 609, 348, 621?

We can find the highest common divisor of 388, 609, 348, 621 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 388, 609, 348, 621 i.e 1.

3. How can I use the GCD of 388, 609, 348, 621Calculator?

Out the numbers 388, 609, 348, 621 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.