Question

Which of the following is a prime number ?

(a) 221 (b) 223 (c) 117 (d) 1001
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Answer 1

Answer:

pls mark me brainliest

Step-by-step explanation:

117 is the prime number bro

Answer 2

Answer:

All are prime numbers.

Step-by-step explanation:

As they have no factors rather number 1 and the number itself so all the numbers are prime numbers.