GCD of 311, 520, 939, 396 Calculator

Given Input numbers are 311, 520, 939, 396

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

Divisors of 311 :

The positive integer divisors of 311 that completely divides 311 are.

1, 311

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

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 (311, 520, 939, 396) = 1.

Given numbers are 311, 520, 939, 396

The list of prime factors of all numbers are

Prime factors of 311 are 311

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 939 are 3 x 313

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 311, 520, 939, 396

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

Apply this formula for all numbers.

Step1:

LCM(311, 520) = 161720

GCD(311, 520) = ( 311 x 520 ) / 161720

= 311 / 520

= 311

Step2:

LCM(1, 939) = 939

GCD(1, 939) = ( 1 x 939 ) / 939

= 1 / 939

= 1

Step3:

LCM(1, 396) = 396

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

= 1 / 396

= 1

So, Greatest Common Divisor of 311, 520, 939, 396 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 257, 590, 818, 718
• GCD of 637, 320, 100, 279
• GCD of 167, 444, 744, 152
• GCD of 760, 810, 122, 152
• GCD of 108, 865, 215, 982

Given numbers are 311, 520, 939, 396
The greatest common divisor of numbers 311, 520, 939, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 311, 520, 939, 396 is 1.

1. What is the GCD of 311, 520, 939, 396?

GCD of given numbers 311, 520, 939, 396 is 1

2. How to calculate the greatest common divisor of 311, 520, 939, 396?

We can find the highest common divisor of 311, 520, 939, 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 311, 520, 939, 396 i.e 1.

3. How can I use the GCD of 311, 520, 939, 396Calculator?

Out the numbers 311, 520, 939, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.