Practice Objectives
  • Demonstrate the ability to find the prime factorization of a whole number
  • Demonstrate the ability to find the Least Common Multiple (LCM) for a group of numbers

Practice Finding the Least Common Multiple (LCM)


Instructions:

Answer 7/10 questions correctly to pass.

Find the Least Common Multiple (LCM).


Problem:

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Your answer was: 0

The correct answer was: 0


Finding the Least Common Multiple (LCM):

  1. Find the prime factorization of each number
  2. Generate a list that contains each prime factor
    • When a prime factor is repeated between two or more numbers, we only include the largest number of repeats from any of the prime factorizations
  3. The LCM is the product of the numbers in the list

Step-by-Step:


You Have Missed 4 Questions...

Your answer should be a number!

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Current Score: 0%

Correct Answers: 0 of 7

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Wrong Answers: 0 of 3

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Wow! You have mastered Finding the Least Common Multiple (LCM)!

Correct Answers: 0/0

Your Score: 0%

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