Question

what is the smallest composite number between 11and 20​

Answer 1

Answer:

12

Step-by-step explanation:

Since

Factor of 12 = 1,2,3,4,6,12

Answer 2

Answer:

Concept: composite number is the number which  is divisible by  another number

Given: 11 and 20.

To find:  the smallest composite number between 11and 20​

Step-by-step explanation:

there are two type of numbers on the basis of divisibility,

prime numbers and composite numbers

here, prime numbers means the numbers which is not divisible by any other number.

And composite number means the number which is divisible  by  any another number.

the smallest number means the  first small number in the series of number given i.e. 11 to 20.

so,  all the composite number between the series are $12,14,16,18.$

now, the smallest number  is 12.

therefore, the answer is 12.

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