GCD of 396, 287, 361, 442 Calculator

Given Input numbers are 396, 287, 361, 442

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

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 287 :

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

1, 7, 41, 287

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (396, 287, 361, 442) = 1.

Given numbers are 396, 287, 361, 442

The list of prime factors of all numbers are

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 287 are 7 x 41

Prime factors of 361 are 19 x 19

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 396, 287, 361, 442

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

Apply this formula for all numbers.

Step1:

LCM(396, 287) = 113652

GCD(396, 287) = ( 396 x 287 ) / 113652

= 396 / 287

= 396

Step2:

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

= 1 / 361

= 1

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 396, 287, 361, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 157, 248, 320, 968
• GCD of 550, 143, 773, 769
• GCD of 273, 698, 537, 726
• GCD of 247, 768, 518, 935
• GCD of 756, 375, 460, 908

Given numbers are 396, 287, 361, 442
The greatest common divisor of numbers 396, 287, 361, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 287, 361, 442 is 1.

1. What is the GCD of 396, 287, 361, 442?

GCD of given numbers 396, 287, 361, 442 is 1

2. How to calculate the greatest common divisor of 396, 287, 361, 442?

We can find the highest common divisor of 396, 287, 361, 442 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 396, 287, 361, 442 i.e 1.

3. How can I use the GCD of 396, 287, 361, 442Calculator?

Out the numbers 396, 287, 361, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.