What is a composite number ? And why 207 is not a composite number ?
Answer (1)
31st Jan, 2023
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. For example, 4 is a composite number because it can be written as 2 x 2. In contrast, a prime number is a positive integer that has no positive integer factors other than 1 and itself.
207 is not a composite number because it has no positive integer factors other than 1 and itself. Specifically, 207 cannot be written as the product of two smaller positive integers, so it is classified as a prime number.
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