# Divisors of 442

## Divisors of 442

The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :

Accordingly:

442 is multiplo of 1

442 is multiplo of 2

442 is multiplo of 13

442 is multiplo of 17

442 is multiplo of 26

442 is multiplo of 34

442 is multiplo of 221

442 has 7 positive divisors

## Parity of 442

In addition we can say of the number 442 that it is even

442 is an even number, as it is divisible by 2 : 442/2 = 221

## The factors for 442

The factors for 442 are all the numbers between -442 and 442 , which divide 442 without leaving any remainder. Since 442 divided by -442 is an integer, -442 is a factor of 442 .

Since 442 divided by -442 is a whole number, -442 is a factor of 442

Since 442 divided by -221 is a whole number, -221 is a factor of 442

Since 442 divided by -34 is a whole number, -34 is a factor of 442

Since 442 divided by -26 is a whole number, -26 is a factor of 442

Since 442 divided by -17 is a whole number, -17 is a factor of 442

Since 442 divided by -13 is a whole number, -13 is a factor of 442

Since 442 divided by -2 is a whole number, -2 is a factor of 442

Since 442 divided by -1 is a whole number, -1 is a factor of 442

Since 442 divided by 1 is a whole number, 1 is a factor of 442

Since 442 divided by 2 is a whole number, 2 is a factor of 442

Since 442 divided by 13 is a whole number, 13 is a factor of 442

Since 442 divided by 17 is a whole number, 17 is a factor of 442

Since 442 divided by 26 is a whole number, 26 is a factor of 442

Since 442 divided by 34 is a whole number, 34 is a factor of 442

Since 442 divided by 221 is a whole number, 221 is a factor of 442

## What are the multiples of 442?

Multiples of 442 are all integers divisible by 442 , i.e. the remainder of the full division by 442 is zero. There are infinite multiples of 442. The smallest multiples of 442 are:

0 : in fact, 0 is divisible by any integer, so it is also a multiple of 442 since 0 × 442 = 0

442 : in fact, 442 is a multiple of itself, since 442 is divisible by 442 (it was 442 / 442 = 1, so the rest of this division is zero)

884: in fact, 884 = 442 × 2

1326: in fact, 1326 = 442 × 3

1768: in fact, 1768 = 442 × 4

2210: in fact, 2210 = 442 × 5

etc.

## Is 442 a prime number?

It is possible to determine using mathematical techniques whether an integer is prime or not.

for 442, the answer is: No, 442 is not a prime number.

## How do you determine if a number is prime?

To know the primality of an integer, we can use several algorithms. The most naive is to try all divisors below the number you want to know if it is prime (in our case 442). We can already eliminate even numbers bigger than 2 (then 4 , 6 , 8 ...). Besides, we can stop at the square root of the number in question (here 21.024 ). Historically, the Eratosthenes screen (which dates back to Antiquity) uses this technique relatively effectively.

More modern techniques include the Atkin screen, probabilistic tests, or the cyclotomic test.