GCD of 855, 227, 489, 133 Calculator

Given Input numbers are 855, 227, 489, 133

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

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 227 :

The positive integer divisors of 227 that completely divides 227 are.

1, 227

Divisors of 489 :

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

1, 3, 163, 489

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

GCD of numbers is the greatest common divisor

So, the GCD (855, 227, 489, 133) = 1.

Given numbers are 855, 227, 489, 133

The list of prime factors of all numbers are

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 227 are 227

Prime factors of 489 are 3 x 163

Prime factors of 133 are 7 x 19

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

Given numbers are 855, 227, 489, 133

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

Apply this formula for all numbers.

Step1:

LCM(855, 227) = 194085

GCD(855, 227) = ( 855 x 227 ) / 194085

= 855 / 227

= 855

Step2:

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

= 1 / 489

= 1

Step3:

LCM(1, 133) = 133

GCD(1, 133) = ( 1 x 133 ) / 133

= 1 / 133

= 1

So, Greatest Common Divisor of 855, 227, 489, 133 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 811, 354, 698, 768
• GCD of 215, 993, 647, 116
• GCD of 936, 644, 935, 934
• GCD of 926, 215, 324, 262
• GCD of 268, 936, 708, 297

Given numbers are 855, 227, 489, 133
The greatest common divisor of numbers 855, 227, 489, 133 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 855, 227, 489, 133 is 1.

1. What is the GCD of 855, 227, 489, 133?

GCD of given numbers 855, 227, 489, 133 is 1

2. How to calculate the greatest common divisor of 855, 227, 489, 133?

We can find the highest common divisor of 855, 227, 489, 133 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 855, 227, 489, 133 i.e 1.

3. How can I use the GCD of 855, 227, 489, 133Calculator?

Out the numbers 855, 227, 489, 133 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.