GCD of 132, 324, 207, 855 Calculator

Given Input numbers are 132, 324, 207, 855

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

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 207 :

The positive integer divisors of 207 that completely divides 207 are.

1, 3, 9, 23, 69, 207

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

GCD of numbers is the greatest common divisor

So, the GCD (132, 324, 207, 855) = 3.

Given numbers are 132, 324, 207, 855

The list of prime factors of all numbers are

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 207 are 3 x 3 x 23

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

The highest common occurrence is 3¹

Therefore, GCD of 132, 324, 207, 855 is 3.

Given numbers are 132, 324, 207, 855

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

Apply this formula for all numbers.

Step1:

LCM(132, 324) = 3564

GCD(132, 324) = ( 132 x 324 ) / 3564

= 132 / 324

= 132

Step2:

LCM(12, 207) = 828

GCD(12, 207) = ( 12 x 207 ) / 828

= 12 / 207

= 12

Step3:

LCM(3, 855) = 855

GCD(3, 855) = ( 3 x 855 ) / 855

= 3 / 855

= 3

So, Greatest Common Divisor of 132, 324, 207, 855 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 159, 587, 761, 802
• GCD of 801, 320, 361, 503
• GCD of 227, 637, 163, 917
• GCD of 591, 153, 717, 136
• GCD of 119, 165, 294, 297

Given numbers are 132, 324, 207, 855
The greatest common divisor of numbers 132, 324, 207, 855 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 324, 207, 855 is 3.

1. What is the GCD of 132, 324, 207, 855?

GCD of given numbers 132, 324, 207, 855 is 3

2. How to calculate the greatest common divisor of 132, 324, 207, 855?

We can find the highest common divisor of 132, 324, 207, 855 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 132, 324, 207, 855 i.e 3.

3. How can I use the GCD of 132, 324, 207, 855Calculator?

Out the numbers 132, 324, 207, 855 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.