11 is a ______ number.

prime

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composite

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even

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even prime

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Solution

The correct option is A prime
Factors of 11 are 1 and 11.

Since it has only two factors, 1 and the number itself, it is a prime number.
It is not divisible by 2, therefore, it cannot be an even number.

∴ 11 is a prime number.

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11 is a ______ number.

The correct option is A primeFactors of 11 are 1 and 11. Since it has only two factors, 1 and the number itself, it is a prime number. It is not divisible by 2, therefore, it cannot be an even number. ∴ 11 is a prime number.

The correct option is A prime
Factors of 11 are 1 and 11.

Since it has only two factors, 1 and the number itself, it is a prime number.
It is not divisible by 2, therefore, it cannot be an even number.

∴ 11 is a prime number.