GCD of 489, 183, 858, 800 Calculator

Given Input numbers are 489, 183, 858, 800

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 183 :

The positive integer divisors of 183 that completely divides 183 are.

1, 3, 61, 183

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 800 :

The positive integer divisors of 800 that completely divides 800 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

GCD of numbers is the greatest common divisor

So, the GCD (489, 183, 858, 800) = 1.

Given numbers are 489, 183, 858, 800

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 183 are 3 x 61

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5

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

Given numbers are 489, 183, 858, 800

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

Apply this formula for all numbers.

Step1:

LCM(489, 183) = 29829

GCD(489, 183) = ( 489 x 183 ) / 29829

= 489 / 183

= 489

Step2:

LCM(3, 858) = 858

GCD(3, 858) = ( 3 x 858 ) / 858

= 3 / 858

= 3

Step3:

LCM(3, 800) = 2400

GCD(3, 800) = ( 3 x 800 ) / 2400

= 3 / 800

= 3

So, Greatest Common Divisor of 489, 183, 858, 800 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 500, 593, 629, 640
• GCD of 362, 144, 377, 826
• GCD of 720, 543, 435, 666
• GCD of 179, 701, 462, 121
• GCD of 163, 391, 970, 130

Given numbers are 489, 183, 858, 800
The greatest common divisor of numbers 489, 183, 858, 800 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 183, 858, 800 is 1.

1. What is the GCD of 489, 183, 858, 800?

GCD of given numbers 489, 183, 858, 800 is 1

2. How to calculate the greatest common divisor of 489, 183, 858, 800?

We can find the highest common divisor of 489, 183, 858, 800 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, 183, 858, 800 i.e 1.

3. How can I use the GCD of 489, 183, 858, 800Calculator?

Out the numbers 489, 183, 858, 800 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.