A1.1.1.2 - Apply number theory concepts to show relationships between real numbers in problem-solving settings.

Key Vocabulary: Factor, Factor a Monomial, Greatist Common Factor, Least Common Multiple, Term


A1.1.1.2.1 Find the Greatest Common Factor (GCF) and/or the Least Common Multiple (LCM) for set of monomials.

Two monomials are shown below.
450x2y5 3,000x4y3
What is the least common multiple (LCM) of these monomials?

A. 2xy
B. 30xy
C. 150x2y3
D. 9,000x4y5
Answer: C

Additional Resources:

Khan Academy - LCM
Khan Academy - GCF
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