GCD of 988, 738, 317, 809 Calculator

Given Input numbers are 988, 738, 317, 809

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

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 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 317 :

The positive integer divisors of 317 that completely divides 317 are.

1, 317

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

GCD of numbers is the greatest common divisor

So, the GCD (988, 738, 317, 809) = 1.

Given numbers are 988, 738, 317, 809

The list of prime factors of all numbers are

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

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 317 are 317

Prime factors of 809 are 809

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

Given numbers are 988, 738, 317, 809

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

Apply this formula for all numbers.

Step1:

LCM(988, 738) = 364572

GCD(988, 738) = ( 988 x 738 ) / 364572

= 988 / 738

= 988

Step2:

LCM(2, 317) = 634

GCD(2, 317) = ( 2 x 317 ) / 634

= 2 / 317

= 2

Step3:

LCM(1, 809) = 809

GCD(1, 809) = ( 1 x 809 ) / 809

= 1 / 809

= 1

So, Greatest Common Divisor of 988, 738, 317, 809 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 190, 508, 214, 648
• GCD of 139, 766, 173, 990
• GCD of 865, 235, 426, 930
• GCD of 530, 192, 492, 364
• GCD of 835, 131, 923, 271

Given numbers are 988, 738, 317, 809
The greatest common divisor of numbers 988, 738, 317, 809 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 988, 738, 317, 809 is 1.

1. What is the GCD of 988, 738, 317, 809?

GCD of given numbers 988, 738, 317, 809 is 1

2. How to calculate the greatest common divisor of 988, 738, 317, 809?

We can find the highest common divisor of 988, 738, 317, 809 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 988, 738, 317, 809 i.e 1.

3. How can I use the GCD of 988, 738, 317, 809Calculator?

Out the numbers 988, 738, 317, 809 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.