GCD of 387, 812, 323, 825 Calculator

Given Input numbers are 387, 812, 323, 825

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

GCD of numbers is the greatest common divisor

So, the GCD (387, 812, 323, 825) = 1.

Given numbers are 387, 812, 323, 825

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 323 are 17 x 19

Prime factors of 825 are 3 x 5 x 5 x 11

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

Given numbers are 387, 812, 323, 825

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

Apply this formula for all numbers.

Step1:

LCM(387, 812) = 314244

GCD(387, 812) = ( 387 x 812 ) / 314244

= 387 / 812

= 387

Step2:

LCM(1, 323) = 323

GCD(1, 323) = ( 1 x 323 ) / 323

= 1 / 323

= 1

Step3:

LCM(1, 825) = 825

GCD(1, 825) = ( 1 x 825 ) / 825

= 1 / 825

= 1

So, Greatest Common Divisor of 387, 812, 323, 825 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 689, 861, 297, 634
• GCD of 663, 956, 860, 574
• GCD of 187, 724, 174, 814
• GCD of 780, 404, 671, 210
• GCD of 416, 997, 716, 275

Given numbers are 387, 812, 323, 825
The greatest common divisor of numbers 387, 812, 323, 825 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 812, 323, 825 is 1.

1. What is the GCD of 387, 812, 323, 825?

GCD of given numbers 387, 812, 323, 825 is 1

2. How to calculate the greatest common divisor of 387, 812, 323, 825?

We can find the highest common divisor of 387, 812, 323, 825 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 387, 812, 323, 825 i.e 1.

3. How can I use the GCD of 387, 812, 323, 825Calculator?

Out the numbers 387, 812, 323, 825 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.