GCD of 132, 287, 123, 441 Calculator

Given Input numbers are 132, 287, 123, 441

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 287 :

The positive integer divisors of 287 that completely divides 287 are.

1, 7, 41, 287

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

GCD of numbers is the greatest common divisor

So, the GCD (132, 287, 123, 441) = 1.

Given numbers are 132, 287, 123, 441

The list of prime factors of all numbers are

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

Prime factors of 287 are 7 x 41

Prime factors of 123 are 3 x 41

Prime factors of 441 are 3 x 3 x 7 x 7

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

Given numbers are 132, 287, 123, 441

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

Apply this formula for all numbers.

Step1:

LCM(132, 287) = 37884

GCD(132, 287) = ( 132 x 287 ) / 37884

= 132 / 287

= 132

Step2:

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

= 1 / 123

= 1

Step3:

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

= 1 / 441

= 1

So, Greatest Common Divisor of 132, 287, 123, 441 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 723, 175, 410, 500
• GCD of 182, 981, 360, 229
• GCD of 170, 164, 460, 140
• GCD of 386, 846, 503, 104
• GCD of 420, 191, 652, 898

Given numbers are 132, 287, 123, 441
The greatest common divisor of numbers 132, 287, 123, 441 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 287, 123, 441 is 1.

1. What is the GCD of 132, 287, 123, 441?

GCD of given numbers 132, 287, 123, 441 is 1

2. How to calculate the greatest common divisor of 132, 287, 123, 441?

We can find the highest common divisor of 132, 287, 123, 441 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, 287, 123, 441 i.e 1.

3. How can I use the GCD of 132, 287, 123, 441Calculator?

Out the numbers 132, 287, 123, 441 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.