GCD of 389, 587, 396, 771 Calculator

Given Input numbers are 389, 587, 396, 771

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

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 587 :

The positive integer divisors of 587 that completely divides 587 are.

1, 587

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 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 (389, 587, 396, 771) = 1.

Given numbers are 389, 587, 396, 771

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 587 are 587

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

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 389, 587, 396, 771

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

Apply this formula for all numbers.

Step1:

LCM(389, 587) = 228343

GCD(389, 587) = ( 389 x 587 ) / 228343

= 389 / 587

= 389

Step2:

LCM(1, 396) = 396

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

= 1 / 396

= 1

Step3:

LCM(1, 771) = 771

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

= 1 / 771

= 1

So, Greatest Common Divisor of 389, 587, 396, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 656, 217, 703, 571
• GCD of 854, 701, 651, 201
• GCD of 177, 308, 952, 880
• GCD of 258, 546, 117, 890
• GCD of 926, 932, 199, 258

Given numbers are 389, 587, 396, 771
The greatest common divisor of numbers 389, 587, 396, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 587, 396, 771 is 1.

1. What is the GCD of 389, 587, 396, 771?

GCD of given numbers 389, 587, 396, 771 is 1

2. How to calculate the greatest common divisor of 389, 587, 396, 771?

We can find the highest common divisor of 389, 587, 396, 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 389, 587, 396, 771 i.e 1.

3. How can I use the GCD of 389, 587, 396, 771Calculator?

Out the numbers 389, 587, 396, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.