GCD of 865, 988, 728, 589 Calculator

Given Input numbers are 865, 988, 728, 589

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

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 589 :

The positive integer divisors of 589 that completely divides 589 are.

1, 19, 31, 589

GCD of numbers is the greatest common divisor

So, the GCD (865, 988, 728, 589) = 1.

Given numbers are 865, 988, 728, 589

The list of prime factors of all numbers are

Prime factors of 865 are 5 x 173

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 589 are 19 x 31

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

Given numbers are 865, 988, 728, 589

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

Apply this formula for all numbers.

Step1:

LCM(865, 988) = 854620

GCD(865, 988) = ( 865 x 988 ) / 854620

= 865 / 988

= 865

Step2:

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

= 1 / 728

= 1

Step3:

LCM(1, 589) = 589

GCD(1, 589) = ( 1 x 589 ) / 589

= 1 / 589

= 1

So, Greatest Common Divisor of 865, 988, 728, 589 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 637, 618, 508, 703
• GCD of 688, 733, 962, 413
• GCD of 247, 588, 463, 175
• GCD of 800, 414, 889, 550
• GCD of 202, 566, 334, 449

Given numbers are 865, 988, 728, 589
The greatest common divisor of numbers 865, 988, 728, 589 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 865, 988, 728, 589 is 1.

1. What is the GCD of 865, 988, 728, 589?

GCD of given numbers 865, 988, 728, 589 is 1

2. How to calculate the greatest common divisor of 865, 988, 728, 589?

We can find the highest common divisor of 865, 988, 728, 589 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 865, 988, 728, 589 i.e 1.

3. How can I use the GCD of 865, 988, 728, 589Calculator?

Out the numbers 865, 988, 728, 589 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.