FTCE General Knowledge Math Practice Test

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Prepare for the FTCE General Knowledge Math Test with our comprehensive quiz. Study using flashcards and multiple-choice questions, all with detailed hints and explanations. Get ready to excel on your exam!

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What do you call a whole number greater than 1 that has no divisors other than 1 and itself?

Even number
Composite number
Prime number
Integer

The correct answer is: Prime number

The correct term for a whole number greater than 1 that has no divisors other than 1 and itself is a prime number. This definition highlights that prime numbers have exactly two distinct positive divisors, making them foundational in number theory. For instance, the number 5 is prime because its only divisors are 1 and 5. Even numbers, composite numbers, and integers refer to different categories. An even number is any integer divisible by 2. A composite number is a whole number greater than 1 that has more than two positive divisors, indicating that it can be formed by multiplying smaller whole numbers together. Integers encompass all whole numbers, both positive and negative, as well as zero, and are not limited to any specific traits related to prime or composite classifications. Thus, the term that accurately fits the description given is a prime number.