GCD of 393, 199, 808, 964 Calculator

Given Input numbers are 393, 199, 808, 964

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

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 199 :

The positive integer divisors of 199 that completely divides 199 are.

1, 199

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

GCD of numbers is the greatest common divisor

So, the GCD (393, 199, 808, 964) = 1.

Given numbers are 393, 199, 808, 964

The list of prime factors of all numbers are

Prime factors of 393 are 3 x 131

Prime factors of 199 are 199

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 964 are 2 x 2 x 241

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

Given numbers are 393, 199, 808, 964

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

Apply this formula for all numbers.

Step1:

LCM(393, 199) = 78207

GCD(393, 199) = ( 393 x 199 ) / 78207

= 393 / 199

= 393

Step2:

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

= 1 / 808

= 1

Step3:

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

= 1 / 964

= 1

So, Greatest Common Divisor of 393, 199, 808, 964 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 687, 583, 969, 630
• GCD of 844, 343, 663, 980
• GCD of 509, 679, 901, 880
• GCD of 590, 401, 202, 334
• GCD of 743, 323, 923, 637

Given numbers are 393, 199, 808, 964
The greatest common divisor of numbers 393, 199, 808, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 393, 199, 808, 964 is 1.

1. What is the GCD of 393, 199, 808, 964?

GCD of given numbers 393, 199, 808, 964 is 1

2. How to calculate the greatest common divisor of 393, 199, 808, 964?

We can find the highest common divisor of 393, 199, 808, 964 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 393, 199, 808, 964 i.e 1.

3. How can I use the GCD of 393, 199, 808, 964Calculator?

Out the numbers 393, 199, 808, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.