Question

ldentify prime number and composite namber

Answer 1

Prime numbers have only 2 factors. Composite numbers have more than two factors.
Ex - 2 = 1 x 2 . It has only two factors so it is prime number.
24 = 2 x 2 x 2 x 3 .It has more than 2 factors so it is composite.
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Answer 2

Hey user! Here is your answer.
_______________________

•To identify a prime number,
=> First you have to find the factors of the given number. If the number has 1 and itself as the factors, then the number is prime number.
Example :- 13

13 | 13
| 1
Here the factors of 13 are 1 and 13.


• To identify the composite number,
=> Find the factors of the given number. If the factors are include 1, the number it self and other numbers also, then the number is a
composite number.
Example :- 10

2 | 10
5 | 5
| 1

Here the factors are 5 and 2. So 10 is the composite number.