Question

Describe composite number in hindi with example

Answer 1

Composite Number. ... Example: 9 can be divided exactly by 3 (as well as 1 and 9), so 9 is a composite number. But 7 cannot be divided exactly (except by 1 and 7), so is NOT a composite number (it is a prime number). All whole numbers above 1 are eithercomposite or prime.



What are prime numbers ?

Wo whole number jisk only two factors ho . 1 and khud wahi number (it self )  to aise number ko " prime number " kahate hai.
                
                             or

Wo whole number , jo 1 and khud se ( it self ) completely divide ho to aise number ko hum prime number kahate hai.

Example -: 2 , 3 , 5 , 7, .......




List of prime numbers -:

Yaha mai 1st 10 prime numbers ki list aapko deta hu.





Aayiye ab composite number k baare me jaante hai.

Composite numbers -:

Isse hindi me bhajya sankhya ( भाज्य संख्या ) kahate hai.


Ab hum jaante hai ki "bhajya sankhya" hota kya hai ?

What are composite numbers ?

Wo whole number , jisk two se jyada factors ( more than two factors) ho. to aise number ko hum "composite number" kahate hai.

                            or

Wo whole number , jo two se jyada number se completely divide ho sakta hai , to uss number ko hum "composite number'' kahate hai.

Examples of composite numbers

4 , 6,8,9,10,12,14,15......


4 k two se jyada factors hai -

4 = 1,2 and 4

Isliye 4 composite number hai.


Issi prakar se -


   Number   |     Factors         

                     |

      6             |     1,2,3 and 6

      8             |     1,2,4 and 8

      9             |     1,3, and 9

      10           |     1,2,5 and 10     

      12           |     1,2,3,4,6 and 12

      14           |     1,2,7 and 14

      15           |     1, 3 , 5 and 15


Uppar diye sabhi number composite numbers hai.