Math Problem Statement
Kevin, Alison, and Fred work part-time. Kevin works every second day. Alison works eve third day. Fred works every fourth day. Today they all work together. When will they work together again? Explain how you know by repeating the question, key info, how to find the solution, the calculations, and the answer. you can use factor trees, or factor rainbows
Solution
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Math Problem Analysis
Mathematical Concepts
Least Common Multiple (LCM)
Prime Factorization
Multiples
Formulas
LCM(a, b, c) = highest powers of prime factors from a, b, and c
Theorems
LCM Theorem
Suitable Grade Level
Grades 5-7
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