GCD of 489, 427, 812, 369 Calculator

Given Input numbers are 489, 427, 812, 369

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

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

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 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

GCD of numbers is the greatest common divisor

So, the GCD (489, 427, 812, 369) = 1.

Given numbers are 489, 427, 812, 369

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 427 are 7 x 61

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

Prime factors of 369 are 3 x 3 x 41

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

Given numbers are 489, 427, 812, 369

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

Apply this formula for all numbers.

Step1:

LCM(489, 427) = 208803

GCD(489, 427) = ( 489 x 427 ) / 208803

= 489 / 427

= 489

Step2:

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

= 1 / 812

= 1

Step3:

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

= 1 / 369

= 1

So, Greatest Common Divisor of 489, 427, 812, 369 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 540, 262, 922, 509
• GCD of 773, 784, 459, 258
• GCD of 634, 148, 295, 133
• GCD of 698, 406, 758, 238
• GCD of 953, 982, 509, 633

Given numbers are 489, 427, 812, 369
The greatest common divisor of numbers 489, 427, 812, 369 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 427, 812, 369 is 1.

1. What is the GCD of 489, 427, 812, 369?

GCD of given numbers 489, 427, 812, 369 is 1

2. How to calculate the greatest common divisor of 489, 427, 812, 369?

We can find the highest common divisor of 489, 427, 812, 369 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 489, 427, 812, 369 i.e 1.

3. How can I use the GCD of 489, 427, 812, 369Calculator?

Out the numbers 489, 427, 812, 369 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.