GCD of 810, 796, 364, 989 Calculator

Given Input numbers are 810, 796, 364, 989

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

Divisors of 810 :

The positive integer divisors of 810 that completely divides 810 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 796 :

The positive integer divisors of 796 that completely divides 796 are.

1, 2, 4, 199, 398, 796

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

GCD of numbers is the greatest common divisor

So, the GCD (810, 796, 364, 989) = 1.

Given numbers are 810, 796, 364, 989

The list of prime factors of all numbers are

Prime factors of 810 are 2 x 3 x 3 x 3 x 3 x 5

Prime factors of 796 are 2 x 2 x 199

Prime factors of 364 are 2 x 2 x 7 x 13

Prime factors of 989 are 23 x 43

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

Given numbers are 810, 796, 364, 989

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

Apply this formula for all numbers.

Step1:

LCM(810, 796) = 322380

GCD(810, 796) = ( 810 x 796 ) / 322380

= 810 / 796

= 810

Step2:

LCM(2, 364) = 364

GCD(2, 364) = ( 2 x 364 ) / 364

= 2 / 364

= 2

Step3:

LCM(2, 989) = 1978

GCD(2, 989) = ( 2 x 989 ) / 1978

= 2 / 989

= 2

So, Greatest Common Divisor of 810, 796, 364, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 734, 319, 670, 601
• GCD of 213, 484, 545, 852
• GCD of 680, 117, 494, 871
• GCD of 823, 221, 963, 542
• GCD of 904, 834, 468, 250

Given numbers are 810, 796, 364, 989
The greatest common divisor of numbers 810, 796, 364, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 810, 796, 364, 989 is 1.

1. What is the GCD of 810, 796, 364, 989?

GCD of given numbers 810, 796, 364, 989 is 1

2. How to calculate the greatest common divisor of 810, 796, 364, 989?

We can find the highest common divisor of 810, 796, 364, 989 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 810, 796, 364, 989 i.e 1.

3. How can I use the GCD of 810, 796, 364, 989Calculator?

Out the numbers 810, 796, 364, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.