GCD of 813, 504, 325, 810 Calculator

Given Input numbers are 813, 504, 325, 810

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

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 504 :

The positive integer divisors of 504 that completely divides 504 are.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

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

GCD of numbers is the greatest common divisor

So, the GCD (813, 504, 325, 810) = 1.

Given numbers are 813, 504, 325, 810

The list of prime factors of all numbers are

Prime factors of 813 are 3 x 271

Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7

Prime factors of 325 are 5 x 5 x 13

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

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

Given numbers are 813, 504, 325, 810

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

Apply this formula for all numbers.

Step1:

LCM(813, 504) = 136584

GCD(813, 504) = ( 813 x 504 ) / 136584

= 813 / 504

= 813

Step2:

LCM(3, 325) = 975

GCD(3, 325) = ( 3 x 325 ) / 975

= 3 / 325

= 3

Step3:

LCM(1, 810) = 810

GCD(1, 810) = ( 1 x 810 ) / 810

= 1 / 810

= 1

So, Greatest Common Divisor of 813, 504, 325, 810 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 480, 421, 379, 779
• GCD of 738, 164, 307, 147
• GCD of 218, 930, 425, 170
• GCD of 439, 814, 207, 890
• GCD of 793, 172, 364, 343

Given numbers are 813, 504, 325, 810
The greatest common divisor of numbers 813, 504, 325, 810 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 504, 325, 810 is 1.

1. What is the GCD of 813, 504, 325, 810?

GCD of given numbers 813, 504, 325, 810 is 1

2. How to calculate the greatest common divisor of 813, 504, 325, 810?

We can find the highest common divisor of 813, 504, 325, 810 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 813, 504, 325, 810 i.e 1.

3. How can I use the GCD of 813, 504, 325, 810Calculator?

Out the numbers 813, 504, 325, 810 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.