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Byju's Answer
Standard VII
Mathematics
Composite Numbers
Is 93 a prime...
Question
Is 93 a prime or composite number?
A
Prime number
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B
Composite number
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C
Cannot be determined
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Solution
The correct option is
B
Composite number
Let's check the divisibility of 93 by 3.
→
Sum of digits
=
9
+
3
=
12
We know that 12 is divisible by 3
⇒
3
×
4
=
12
∴
93 is divisible by 3.
Hence, it is a composite number.
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