LCM, LCD Scenarios

CONCEPTS

Tips

• Write out a series of numbers that fits the scenario criteria

• Write down all equations and try to insert the variables from the question into the equation

PRACTICE PROBLEMS

Question 1 The LCM of 2 numbers is 108. The greater of the 2 numbers is 54. What is the maximum value of the other number?

-- Answer -- 2

108 = 108 * 1

108 = 54 * 2 <- the other number is 2

108 = 36 * 3

ACT PRACTICE PROBLEMS

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