GCD of 318, 792, 809, 438 Calculator

Given Input numbers are 318, 792, 809, 438

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

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 792 :

The positive integer divisors of 792 that completely divides 792 are.

1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (318, 792, 809, 438) = 1.

Given numbers are 318, 792, 809, 438

The list of prime factors of all numbers are

Prime factors of 318 are 2 x 3 x 53

Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11

Prime factors of 809 are 809

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 318, 792, 809, 438

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

Apply this formula for all numbers.

Step1:

LCM(318, 792) = 41976

GCD(318, 792) = ( 318 x 792 ) / 41976

= 318 / 792

= 318

Step2:

LCM(6, 809) = 4854

GCD(6, 809) = ( 6 x 809 ) / 4854

= 6 / 809

= 6

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 318, 792, 809, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 214, 390, 928, 353
• GCD of 430, 251, 191, 564
• GCD of 500, 687, 249, 249
• GCD of 956, 963, 989, 570
• GCD of 112, 992, 363, 432

Given numbers are 318, 792, 809, 438
The greatest common divisor of numbers 318, 792, 809, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 792, 809, 438 is 1.

1. What is the GCD of 318, 792, 809, 438?

GCD of given numbers 318, 792, 809, 438 is 1

2. How to calculate the greatest common divisor of 318, 792, 809, 438?

We can find the highest common divisor of 318, 792, 809, 438 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 318, 792, 809, 438 i.e 1.

3. How can I use the GCD of 318, 792, 809, 438Calculator?

Out the numbers 318, 792, 809, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.