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Is 121 a prime number or composite?

Understand the Problem

The question is asking whether the number 121 is classified as a prime number or a composite number. A prime number has exactly two distinct positive divisors, while a composite number has more than two. To answer this, we will examine the divisibility of 121.

Answer

121 is a composite number.

The final answer is 121 is a composite number.

Answer for screen readers

The final answer is 121 is a composite number.

More Information

121 is a composite number because it has more than two factors: 1, 11, and 121.

Tips

A common mistake is to assume a number is prime without testing divisibility by all numbers smaller than its square root.

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