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:
47 comments Page 5 of 5.
Ginu said:
1 decade ago
97 is a prime number.
Niranjan Nande said:
1 decade ago
Please take any perfect square near of 97 i.e 10*10=100. Now find all prime numbers which are less than 10 that are 3,5,7.Now at last check wheather 97 is divisible by 2,3,7.If it is divisible then number is not prime else it is prime.
Monty said:
1 decade ago
2 is only even in the prime numbers.
(1)
Sundar said:
1 decade 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.
Hope this will help you. Have a nice day!
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.
Hope this will help you. Have a nice day!
(1)
Divi said:
1 decade ago
I can't get you.
Balram said:
1 decade ago
Because it is not disible any other no.
Jagadeesh said:
1 decade ago
Please explain, how 97 is prime number ?.
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