# Divisors of 440

## Divisors of 440

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

Accordingly:

440 is multiplo of 1

440 is multiplo of 2

440 is multiplo of 4

440 is multiplo of 5

440 is multiplo of 8

440 is multiplo of 10

440 is multiplo of 11

440 is multiplo of 20

440 is multiplo of 22

440 is multiplo of 40

440 is multiplo of 44

440 is multiplo of 55

440 is multiplo of 88

440 is multiplo of 110

440 is multiplo of 220

440 has 15 positive divisors

## Parity of 440

In addition we can say of the number 440 that it is even

440 is an even number, as it is divisible by 2 : 440/2 = 220

## The factors for 440

The factors for 440 are all the numbers between -440 and 440 , which divide 440 without leaving any remainder. Since 440 divided by -440 is an integer, -440 is a factor of 440 .

Since 440 divided by -440 is a whole number, -440 is a factor of 440

Since 440 divided by -220 is a whole number, -220 is a factor of 440

Since 440 divided by -110 is a whole number, -110 is a factor of 440

Since 440 divided by -88 is a whole number, -88 is a factor of 440

Since 440 divided by -55 is a whole number, -55 is a factor of 440

Since 440 divided by -44 is a whole number, -44 is a factor of 440

Since 440 divided by -40 is a whole number, -40 is a factor of 440

Since 440 divided by -22 is a whole number, -22 is a factor of 440

Since 440 divided by -20 is a whole number, -20 is a factor of 440

Since 440 divided by -11 is a whole number, -11 is a factor of 440

Since 440 divided by -10 is a whole number, -10 is a factor of 440

Since 440 divided by -8 is a whole number, -8 is a factor of 440

Since 440 divided by -5 is a whole number, -5 is a factor of 440

Since 440 divided by -4 is a whole number, -4 is a factor of 440

Since 440 divided by -2 is a whole number, -2 is a factor of 440

Since 440 divided by -1 is a whole number, -1 is a factor of 440

Since 440 divided by 1 is a whole number, 1 is a factor of 440

Since 440 divided by 2 is a whole number, 2 is a factor of 440

Since 440 divided by 4 is a whole number, 4 is a factor of 440

Since 440 divided by 5 is a whole number, 5 is a factor of 440

Since 440 divided by 8 is a whole number, 8 is a factor of 440

Since 440 divided by 10 is a whole number, 10 is a factor of 440

Since 440 divided by 11 is a whole number, 11 is a factor of 440

Since 440 divided by 20 is a whole number, 20 is a factor of 440

Since 440 divided by 22 is a whole number, 22 is a factor of 440

Since 440 divided by 40 is a whole number, 40 is a factor of 440

Since 440 divided by 44 is a whole number, 44 is a factor of 440

Since 440 divided by 55 is a whole number, 55 is a factor of 440

Since 440 divided by 88 is a whole number, 88 is a factor of 440

Since 440 divided by 110 is a whole number, 110 is a factor of 440

Since 440 divided by 220 is a whole number, 220 is a factor of 440

## What are the multiples of 440?

Multiples of 440 are all integers divisible by 440 , i.e. the remainder of the full division by 440 is zero. There are infinite multiples of 440. The smallest multiples of 440 are:

0 : in fact, 0 is divisible by any integer, so it is also a multiple of 440 since 0 × 440 = 0

440 : in fact, 440 is a multiple of itself, since 440 is divisible by 440 (it was 440 / 440 = 1, so the rest of this division is zero)

880: in fact, 880 = 440 × 2

1320: in fact, 1320 = 440 × 3

1760: in fact, 1760 = 440 × 4

2200: in fact, 2200 = 440 × 5

etc.

## Is 440 a prime number?

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

for 440, the answer is: No, 440 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 440). 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 20.976 ). 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.