Question
What is the smallest 3 digit prime number?
Answer: Option D
Hence 101 is a prime number
Since 100 is not a prime number, 101 is the smallest 3 digit prime number
107
<
11
107 is also not divisible by the prime numbers 2, 3, 5, 7.
Hence 107 is also a prime number.
But the smallest 3 digit prime number is 101
Was this answer helpful ?
102 is divisible by 2 => 102 is not a prime number
100 is divisible by 2 => 100 is not a prime number
101
<
11
101 is not divisible by the prime numbers 2, 3, 5, 7.
Hence 101 is a prime number
Since 100 is not a prime number, 101 is the smallest 3 digit prime number
107
<
11
107 is also not divisible by the prime numbers 2, 3, 5, 7.
Hence 107 is also a prime number.
But the smallest 3 digit prime number is 101
Was this answer helpful ?
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