GCD of 765, 311, 38, 396 Calculator

Given Input numbers are 765, 311, 38, 396

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

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 311 :

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

1, 311

Divisors of 38 :

The positive integer divisors of 38 that completely divides 38 are.

1, 2, 19, 38

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 (765, 311, 38, 396) = 1.

Given numbers are 765, 311, 38, 396

The list of prime factors of all numbers are

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 311 are 311

Prime factors of 38 are 2 x 19

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 765, 311, 38, 396

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

Apply this formula for all numbers.

Step1:

LCM(765, 311) = 237915

GCD(765, 311) = ( 765 x 311 ) / 237915

= 765 / 311

= 765

Step2:

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

= 1 / 38

= 1

Step3:

LCM(1, 396) = 396

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

= 1 / 396

= 1

So, Greatest Common Divisor of 765, 311, 38, 396 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 578, 899, 55, 295
• GCD of 469, 254, 69, 631
• GCD of 237, 259, 19, 785
• GCD of 207, 276, 58, 394
• GCD of 178, 123, 32, 588

Given numbers are 765, 311, 38, 396
The greatest common divisor of numbers 765, 311, 38, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 311, 38, 396 is 1.

1. What is the GCD of 765, 311, 38, 396?

GCD of given numbers 765, 311, 38, 396 is 1

2. How to calculate the greatest common divisor of 765, 311, 38, 396?

We can find the highest common divisor of 765, 311, 38, 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 765, 311, 38, 396 i.e 1.

3. How can I use the GCD of 765, 311, 38, 396Calculator?

Out the numbers 765, 311, 38, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.