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What does LCM stand for and what does it represent?

Back

LCM stands for Least Common Multiple. It represents the smallest multiple that is exactly divisible by two or more numbers.

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What does GCF stand for and what does it represent?

Back

GCF stands for Greatest Common Factor. It represents the largest factor that two or more numbers share.

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How do you find the LCM of two numbers?

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To find the LCM of two numbers, list the multiples of each number and identify the smallest multiple that appears in both lists.

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How do you find the GCF of two numbers?

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To find the GCF of two numbers, list the factors of each number and identify the largest factor that appears in both lists.

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What is the relationship between LCM and GCF?

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The relationship is given by the formula: LCM(a, b) * GCF(a, b) = a * b for any two integers a and b.

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In the context of word problems, how can LCM be applied?

Back

LCM can be applied to determine when two or more events will coincide, such as schedules or cycles.

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In the context of word problems, how can GCF be applied?

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GCF can be applied to determine how to evenly distribute items into groups, such as making bouquets with the same number of flowers.

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What is an example of a real-life situation where you would use LCM?

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An example is planning events that occur at different intervals, such as scheduling classes or activities that repeat every few days.

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What is an example of a real-life situation where you would use GCF?

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An example is dividing a set of items into equal groups, such as sharing candies among friends.

Front

What is the LCM of 5 and 10?

Back

The LCM of 5 and 10 is 10.