GCD of 388, 626, 613, 609 Calculator

Given Input numbers are 388, 626, 613, 609

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 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 613 :

The positive integer divisors of 613 that completely divides 613 are.

1, 613

Divisors of 609 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (388, 626, 613, 609) = 1.

Given numbers are 388, 626, 613, 609

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 626 are 2 x 313

Prime factors of 613 are 613

Prime factors of 609 are 3 x 7 x 29

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

Given numbers are 388, 626, 613, 609

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

Apply this formula for all numbers.

Step1:

LCM(388, 626) = 121444

GCD(388, 626) = ( 388 x 626 ) / 121444

= 388 / 626

= 388

Step2:

LCM(2, 613) = 1226

GCD(2, 613) = ( 2 x 613 ) / 1226

= 2 / 613

= 2

Step3:

LCM(1, 609) = 609

GCD(1, 609) = ( 1 x 609 ) / 609

= 1 / 609

= 1

So, Greatest Common Divisor of 388, 626, 613, 609 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 308, 777, 554, 359
• GCD of 705, 543, 170, 688
• GCD of 864, 706, 752, 309
• GCD of 395, 322, 477, 570
• GCD of 392, 650, 721, 171

Given numbers are 388, 626, 613, 609
The greatest common divisor of numbers 388, 626, 613, 609 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 626, 613, 609 is 1.

1. What is the GCD of 388, 626, 613, 609?

GCD of given numbers 388, 626, 613, 609 is 1

2. How to calculate the greatest common divisor of 388, 626, 613, 609?

We can find the highest common divisor of 388, 626, 613, 609 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, 626, 613, 609 i.e 1.

3. How can I use the GCD of 388, 626, 613, 609Calculator?

Out the numbers 388, 626, 613, 609 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.