GCD of 999, 396, 775, 771 Calculator

Given Input numbers are 999, 396, 775, 771

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

Divisors of 999 :

The positive integer divisors of 999 that completely divides 999 are.

1, 3, 9, 27, 37, 111, 333, 999

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

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

GCD of numbers is the greatest common divisor

So, the GCD (999, 396, 775, 771) = 1.

Given numbers are 999, 396, 775, 771

The list of prime factors of all numbers are

Prime factors of 999 are 3 x 3 x 3 x 37

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

Prime factors of 775 are 5 x 5 x 31

Prime factors of 771 are 3 x 257

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

Given numbers are 999, 396, 775, 771

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

Apply this formula for all numbers.

Step1:

LCM(999, 396) = 43956

GCD(999, 396) = ( 999 x 396 ) / 43956

= 999 / 396

= 999

Step2:

LCM(9, 775) = 6975

GCD(9, 775) = ( 9 x 775 ) / 6975

= 9 / 775

= 9

Step3:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

So, Greatest Common Divisor of 999, 396, 775, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 168, 898, 501, 882
• GCD of 609, 487, 467, 380
• GCD of 495, 977, 724, 595
• GCD of 472, 289, 401, 760
• GCD of 695, 873, 717, 501

Given numbers are 999, 396, 775, 771
The greatest common divisor of numbers 999, 396, 775, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 999, 396, 775, 771 is 1.

1. What is the GCD of 999, 396, 775, 771?

GCD of given numbers 999, 396, 775, 771 is 1

2. How to calculate the greatest common divisor of 999, 396, 775, 771?

We can find the highest common divisor of 999, 396, 775, 771 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 999, 396, 775, 771 i.e 1.

3. How can I use the GCD of 999, 396, 775, 771Calculator?

Out the numbers 999, 396, 775, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.