# Aptitude - Numbers - Discussion

Discussion Forum : Numbers - General Questions (Q.No. 9)

9.

Which of the following is a prime number ?

Answer: Option

Explanation:

Clearly, 97 is a prime number.

Discussion:

46 comments Page 1 of 5.
Naina Bhardwaj said:
2 years ago

Good explanation,Thanks @Viki.

(1)

Subhankar Banik said:
2 years ago

Good Explanation! Thanks all.

(1)

Ganesh Barik said:
2 years ago

Thanks all for explaining the answer clearly.

(1)

Rishi said:
3 years ago

97 is the answer because we can't divide this number with any prime number.

(2)

Abdulmajid Ma'aji katsina said:
3 years ago

Thanks all for explaining it.

(1)

Yogesh said:
3 years ago

No, it's divided by 7 it is not a prime number.

(3)

Vidya kharvi said:
3 years ago

Yes, 97 is a prime number.

Because as per prime num definition i.e prime number is a number that is divisible by 1 and itself. 33 is not a prime num because it is divisible by 3, 81 is also not a prime num because it is divisible by 9, 93 is also not a prime num because it is divisible by 3 but whereas 97 is not divisible by any other num expect 1 and itself so, 97 is a prime number.

Because as per prime num definition i.e prime number is a number that is divisible by 1 and itself. 33 is not a prime num because it is divisible by 3, 81 is also not a prime num because it is divisible by 9, 93 is also not a prime num because it is divisible by 3 but whereas 97 is not divisible by any other num expect 1 and itself so, 97 is a prime number.

(12)

Paimon Dkhar said:
6 years ago

97 is a prime Number.

(1)

Siddharth daggubati said:
6 years ago

Yes, 97 is the prime number.

(2)

Yoga said:
7 years ago

A prime number (or a prime) is a natural number that has exactly two distinct natural number divisors: 1 and itself. The smallest twenty-five prime numbers (all the prime numbers under 100) are:.

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Note: 1 is not a prime number.

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Note: 1 is not a prime number.

(6)

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