GCD of 683, 605, 816, 396 Calculator

Given Input numbers are 683, 605, 816, 396

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

Divisors of 683 :

The positive integer divisors of 683 that completely divides 683 are.

1, 683

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

GCD of numbers is the greatest common divisor

So, the GCD (683, 605, 816, 396) = 1.

Given numbers are 683, 605, 816, 396

The list of prime factors of all numbers are

Prime factors of 683 are 683

Prime factors of 605 are 5 x 11 x 11

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

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

Given numbers are 683, 605, 816, 396

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

Apply this formula for all numbers.

Step1:

LCM(683, 605) = 413215

GCD(683, 605) = ( 683 x 605 ) / 413215

= 683 / 605

= 683

Step2:

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

= 1 / 816

= 1

Step3:

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

= 1 / 396

= 1

So, Greatest Common Divisor of 683, 605, 816, 396 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 452, 709, 677, 295
• GCD of 822, 477, 914, 945
• GCD of 266, 674, 571, 486
• GCD of 571, 661, 166, 160
• GCD of 669, 976, 820, 613

Given numbers are 683, 605, 816, 396
The greatest common divisor of numbers 683, 605, 816, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 683, 605, 816, 396 is 1.

1. What is the GCD of 683, 605, 816, 396?

GCD of given numbers 683, 605, 816, 396 is 1

2. How to calculate the greatest common divisor of 683, 605, 816, 396?

We can find the highest common divisor of 683, 605, 816, 396 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 683, 605, 816, 396 i.e 1.

3. How can I use the GCD of 683, 605, 816, 396Calculator?

Out the numbers 683, 605, 816, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.