Question

check whether the given numbers are prime or not 1)117 2)179 3)227 4)323 and give explanation for each

Answer 1

Step-by-step explanation:

prime number is come in any table

yes prime number, Noprime number,yes prime number,no it is not a prime number

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Answer 2

1) 117

no,it is not a prime no. Because on doing prime factorisation of above,

we get 117 = 13*3*3 i.e its prime factors are more than 2

2)179 - yes it is a prime no. , because its prime factorisation is not possible.

3) 227 - yes it is a prime no. , because its prime factorisation is not possible.

4) 323-no,it is not a prime no. Because on doing prime factorisation of above,

we get, 323 = 17*19 i.e its prime factors are more than 2