Factors the 40 room the number that can divide the initial number 40 and also results in the entirety number as quotient. Basically, once we multiply any kind of two components in pairs we obtain the original number. Whereas multiples that 40 room the expanded times of it, such as 40, 80, 120, 160, 200, 240 and also so on. This is the difference in between factors and multiples. 40 is a composite number same as 36, 24, 18, 60, 45, etc and also have an ext than 2 factors. Us will uncover out here determinants in pairs and also prime factors of number 40. Here, we room going to find out the components of 40, and the pair factors and the prime components of 40 by the element factorization method.

You are watching: 40 as a product of prime factors

Table the Contents:

What space the determinants of 40?

The numbers that division 40 specifically without leave a remainder are the components of 40. In other words, the factors of 40 room the number that are multiplied in pairs resulting in an original number. As the number 40 is an even composite number, the has many factors other than 1 and 40. Therefore, the factors of 40 room 1, 2, 4, 5, 8, 10, 20 and also 40.


Factors of 40: 1, 2, 4, 5, 8, 10, 20 and also 40.

Prime administer of 40: 2×2×2×5 or 23 × 5


Pair factors of 40

The pair components of 40 are the number that are multiplied together and an outcome in an original number 40. The pair components of 40 have the right to be in confident or an unfavorable pairs. If we multiply the pair of an unfavorable numbers, that will give the original number 40. The optimistic and an unfavorable pair components of 40 are offered below:

Positive Pair components of 40:


Positive factors of 40

Positive Pair factors of 40

1 × 40

(1, 40)

2 × 20

(2, 20)

4 × 10

(4, 10)

5 × 8

(5, 8)


Negative Pair factors of 40:


Negative determinants of 40

Negative Pair determinants of 40

-1 × -40

(-1, -40)

-2 × -20

(-2, -20)

-4 × -10

(-4, -10)

-5 × -8

(-5, -8)


Factors that 40 by division Method

The determinants of 40 deserve to be found using the department method. In department method, we must divide 40 by various consecutive integers. The integers that division 40 exactly without leaving any type of remainder room the components of 40. Now, let’s start separating 40 by 1.

40/1 = 40 (Factor 1 and also remainder 0)40/2 = 20 (Factor 2 and remainder 0)40/4 = 10 ( factor 4 and also remainder 0)40/5 = 8 (Factor 5 and also remainder 0)40/8 = 5 (Factor 8 and remainder 0)40/10 = 4 (Factor 10 and also remainder 0)40/20 = 2 (Factor 20 and remainder 0)40/40 = 1 (Factor 40 and remainder 0)

Thus, the factors of 40 room 1, 2, 4, 5, 8, 10, 20 and 40.

Note:

If we divide 40 by any kind of numbers other than 1, 2, 4, 5, 8, 10, 20 and 40, it pipeline the remainder and also hence, they are not the components of 40.

Prime administrate of 40

The number 40 is a composite number, now let us find its element factors.

The an initial step is to divide the number 40 with the the smallest prime factor,i.e. 2.

40 ÷ 2 = 20

Again, divide 20 by 2.

20 ÷ 2 = 10

Keep on splitting unless you gain an weird number, together we know any type of odd number if split by 2 provides a fraction. And also we cannot take into consideration a portion as a factor. Therefore,

 10 ÷ 2 = 5

Now, if we divide 5 by 2 we gain a portion number.

Now, proceed to the following prime numbers, i.e. 3, 5, 7 and so on.

5 ÷ 3 = 1.67; no a factor.

relocate to the next prime number, 5.

Dividing 5 by 5 we get,

5 ÷ 5 = 1

We have received 1 at the end and further, we cannot continue with the division method. So, the element factorisation the 40 are 2 × 2 × 2 × 5 or 23
 × 5, whereby 2 and 5 space the prime numbers.
Links regarded Factors
Factors the 15Factor the 36
Factors the 48Factors of 18
Factors that 42Factors of 60
Factors that 35Factors that 27
Factors the 90Factors of 50

Examples

Example 1:

Find the usual factors of 40 and 41.

Solution:

The factors of 40 room 1, 2, 4, 5, 8, 10, 20 and 40.

The factors of 41 are 1 and also 41.

As the number 41 is a prime number, the usual factor the 40 and 41 is 1.

Example 2:

Find the common factors of 40 and 39.

Solution:

Factors the 40 = 1, 2, 4, 5, 8, 10, 20 and 40.

Factors of 39 = 1, 3, 13 and also 39.

Hence, the typical factor of 40 and also 39 is 1.

Example 3:

Find the usual factors that 40 and also 80.

Solution:

The determinants of 40 are 1, 2, 4, 5, 8, 10, 20 and 40.

The determinants of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80.

Therefore, the usual factors of 40 and 80 are 1, 2, 4, 5, 8, 10, 20 and 40.

Learn much more about factors and prime factors here with us in ~ BYJU’S and additionally download BYJU’S – The Learning application for a far better experience and also get video content to study and understand the concepts.

See more: What Argument Is Franklin D. Roosevelt Making In This Excerpt From His &Quot;Four Freedoms&Quot; Speech?


Frequently Asked inquiries on determinants of 40


What space the factors of 40?


The factors of 40 space 1, 2, 4, 5, 8, 10, 20 and 40.