# Factors of 11 – Why Only 2 Factors ?

**Components of 11 **

*On this text we’ll examine attention-grabbing points regarding the Components of 11. If you’ve obtained accomplished the learning of this textual content it’s potential so that you can to know these 10 points regarding the **Components of 11* :

**Definition of Difficulty :****What are the parts of 11****Prime Difficulty****Prime Factorization****Prime Factorization of 11****Sq. root of 11/ Is 11 a perfect Sq.****Frequent Components****Is 11 a chief Amount****Divisibility rule****Divisibility rule for 11**

**Definition of ****Factors**** :**

A component of a amount is printed as these numbers or amount which could divide the given amount with out leaving any the remainder. In numerous phrases we’re capable of say that after we multiply the parts it will in the long run give the equivalent amount. Most amount have a superb number of parts. Nonetheless a sq. amount has odd number of parts.

Ex: 16 – 1,2,4,8,16

**What are the parts of** **11 : **

Since this textual content is regarding the Components of 11 so after determining the definition of issues we’re capable of uncover out what are the parts of 11. So, the parts of 11 are:**11 – 1, 111 and 11 are the two Components of 11**

**Prime Components :**

Prime parts are the gathering of issues of a amount which are prime numbers. And Prime numbers are these numbers which are divisible each by 1 or by themselves. And assortment of such numbers from the parts of a amount is named as prime Components of that amount.

Ex: 18- 1,2,3,6,9,18

So proper right here the prime Components of Eight are: 2 and three solely

**Prime Factorization :**

Now that we laernt regarding the prime Components so it will be easy to know the Prime Factorization. Prime Factorization of a amount is printed as the tactic of factorizing a amount solely by the Prime numbers. For Ex-: 12 – 2*3

**Prime Factorization of 11 : **

Throughout the above occasion we observed the Prime Factorization of 12. So equally we’re capable of merely uncover out the Prime Factorization of 11. For that we first need to get hold of the Prime Components of 11 which we have got already found and the prime Components of 11 are 1 and 11 solely. So it’s moderately simple to calculate Prime Factorization of 11.

11 – 1*11.

So from the above it is clear that the parts of 11 and prime Factorization of 11 are equivalent beacuse in every the circumstances the outcomes are equivalent.

**Is 11 a ****perfect Square**** ?**

Sooner than persevering with for the reply of above question we first should know what is a perfect Sq.. So wonderful Sq. is a amount whose Sq. root offers us a whole amount. Nonetheless after we calculate sq. root of 11 the result is 3.316 which is not a whole amount. So 11 is simply not a perfect Sq. amount.

**Frequent Components : **

Frequent Components comes into picture when there are two or further numbers are given. In that case frequent Components are the parts which are frequent to every the given amount i.e the numbers which could divide every the numbers.

Ex: (11, 22)

11 – 1,11

22 – 1,2,11,22

Frequent Components are: 1 and 11

**Is 11 a ****Prime Number** **?**

Now that we have got clearly understood that prime numbers are these which have 1 and themselves as their parts. And in case of 11 we’re capable of see that the Components of 11 are 1 and 11 solely. Due to this fact we’re capable of say that 11 is a chief Amount.

**Divisibility Rule**** : **

Divisibility Rule is simply not a rule in arithmetic however it absolutely’s a trick to look out out shortly whether or not or not that amount is divisible by certain amount or not. There are fully completely different pointers to confirm the divisibility by fully completely different numbers.

**Divisibility Rule for 11 : **

To confirm and uncover out shortly whether or not or not that particular amount is divisible by 11 or not we’ve got to sum up the numbers at odd places and even places after which subtract every the sums. If the result is each 11 or Zero then the amount is divisible by 11 .

For Ex-: 121 – ( sum of numbers at odd place) – ( Sum of numbers at even place)

121- (1+1) – ( 2) = 0

Subsequently 121 is divisible by 11.