Possible terms: Fraction Bar (operation), prime number, proper fraction, prime factor, numerator, factor, fraction, prime factorization, Greatest Common Factor (GCF), proper fraction, common denominator, denominator, improper fraction, Least Common
Denominator (LCD), factor tree
Fill in each blank with the correct term. Each term can only be used once.
__________________: A structure used to find the prime factorization of a positive integer.
__________________: A natural number that has exactly two different natural number factors: the number itself and 1.
__________________: A factor that is a prime number.
__________________: The factorization of a natural number into a product of its prime factors.
__________________: The number on the top of a fraction.
__________________: The number on the bottom of a fraction.
__________________: If a number divides evenly into another number, it is said to be a factor of that number.
__________________: The fraction bar means to divide the numerator by the denominator. The fraction
¾ means 𝟑 ÷ 𝟒 .
__________________: The numbers used to express the ratio of two numbers and are used primarily to
express a comparison between the parts and the whole.
__________________: A fraction in which the numerator is less than the denominator.
__________________: A fraction in which the numerator is greater than or equal to the denominator.
__________________: A common denominator for two or more fractions is a number in which each
denominator will divide into evenly with no remainder.
__________________: The least common denominator (LCD) of two or more fractions is the smallest
number in which each denominator will divide into evenly with no remainder.
__________________: The largest positive integer that divides evenly into two or more numbers evenly,
without a remainder.