Podcast
Questions and Answers
What is a prime number?
What is a prime number?
- A whole number with more than two factors.
- A whole number with exactly two different factors. (correct)
- A number that can be divided by 2.
- A whole number with only one factor.
What is a composite number?
What is a composite number?
- A whole number with more than two different factors. (correct)
- A whole number with exactly two different factors.
- A whole number that only has 1 as a factor.
- A whole number which is always odd.
Which of the following is the prime factorization of 30?
Which of the following is the prime factorization of 30?
- 2 x 3 x 5 (correct)
- 3 x 10
- 2 x 15
- 5 x 6
Which number is neither prime nor composite?
Which number is neither prime nor composite?
Which number is a perfect square?
Which number is a perfect square?
Which of these is a prime number?
Which of these is a prime number?
Which of these is a composite number?
Which of these is a composite number?
Which of the following is NOT a perfect square?
Which of the following is NOT a perfect square?
Flashcards
Prime Number
Prime Number
A whole number greater than 1 that can only be divided evenly by 1 and itself.
Composite Number
Composite Number
A whole number greater than 1 that has more than two factors.
Prime Factorization
Prime Factorization
The process of breaking down a composite number into its prime factors.
Highest Common Factor (HCF)
Highest Common Factor (HCF)
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Lowest Common Multiple (LCM)
Lowest Common Multiple (LCM)
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Perfect Square
Perfect Square
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Square of a Number
Square of a Number
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Square Root of a Number
Square Root of a Number
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