GCD of 390, 665, 614, 384 Calculator

Given Input numbers are 390, 665, 614, 384

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

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 614 :

The positive integer divisors of 614 that completely divides 614 are.

1, 2, 307, 614

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

GCD of numbers is the greatest common divisor

So, the GCD (390, 665, 614, 384) = 1.

Given numbers are 390, 665, 614, 384

The list of prime factors of all numbers are

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 665 are 5 x 7 x 19

Prime factors of 614 are 2 x 307

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

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

Given numbers are 390, 665, 614, 384

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

Apply this formula for all numbers.

Step1:

LCM(390, 665) = 51870

GCD(390, 665) = ( 390 x 665 ) / 51870

= 390 / 665

= 390

Step2:

LCM(5, 614) = 3070

GCD(5, 614) = ( 5 x 614 ) / 3070

= 5 / 614

= 5

Step3:

LCM(1, 384) = 384

GCD(1, 384) = ( 1 x 384 ) / 384

= 1 / 384

= 1

So, Greatest Common Divisor of 390, 665, 614, 384 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 944, 787, 240, 478
• GCD of 941, 288, 357, 530
• GCD of 468, 722, 354, 360
• GCD of 601, 548, 212, 149
• GCD of 113, 194, 427, 587

Given numbers are 390, 665, 614, 384
The greatest common divisor of numbers 390, 665, 614, 384 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 665, 614, 384 is 1.

1. What is the GCD of 390, 665, 614, 384?

GCD of given numbers 390, 665, 614, 384 is 1

2. How to calculate the greatest common divisor of 390, 665, 614, 384?

We can find the highest common divisor of 390, 665, 614, 384 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 390, 665, 614, 384 i.e 1.

3. How can I use the GCD of 390, 665, 614, 384Calculator?

Out the numbers 390, 665, 614, 384 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.