GCD of 396, 255, 859, 442 Calculator

Given Input numbers are 396, 255, 859, 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 255 :

The positive integer divisors of 255 that completely divides 255 are.

1, 3, 5, 15, 17, 51, 85, 255

Divisors of 859 :

The positive integer divisors of 859 that completely divides 859 are.

1, 859

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, 255, 859, 442) = 1.

Given numbers are 396, 255, 859, 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 255 are 3 x 5 x 17

Prime factors of 859 are 859

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, 255, 859, 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, 255) = 33660

GCD(396, 255) = ( 396 x 255 ) / 33660

= 396 / 255

= 396

Step2:

LCM(3, 859) = 2577

GCD(3, 859) = ( 3 x 859 ) / 2577

= 3 / 859

= 3

Step3:

LCM(1, 442) = 442

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

= 1 / 442

= 1

So, Greatest Common Divisor of 396, 255, 859, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 933, 852, 417, 313
• GCD of 511, 634, 933, 117
• GCD of 355, 522, 946, 721
• GCD of 345, 718, 951, 682
• GCD of 322, 811, 813, 358

Given numbers are 396, 255, 859, 442
The greatest common divisor of numbers 396, 255, 859, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 255, 859, 442 is 1.

1. What is the GCD of 396, 255, 859, 442?

GCD of given numbers 396, 255, 859, 442 is 1

2. How to calculate the greatest common divisor of 396, 255, 859, 442?

We can find the highest common divisor of 396, 255, 859, 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, 255, 859, 442 i.e 1.

3. How can I use the GCD of 396, 255, 859, 442Calculator?

Out the numbers 396, 255, 859, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.