Lesson: Challenging Arithmetic - 08

Arithmetic: Multiples of Numbers

[Page 8 of 30]

A multiple of a number is what you get when you multiply that number by some integer. For example:

Positive multiples of 12 are: 12, 24, 36, 48, 60, 72, and so on.

Never confuse the terms multiple and factor. Here's how to keep these terms straight:

There are a multitude of multiples

There are a finite number of factors.

Video - Multiples of a Number

The least common multiple of two integers is the smallest integer that is a multiple of both. Least common multiples are useful for many things, for example converting fractions to common denominators.

Video Lesson - How to Find LCM

The least common multiple of 18 and 24 is

hint

Countinue

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Lesson: Challenging Arithmetic - 08

Arithmetic: Multiples of Numbers

Video - Multiples of a Number

Video Lesson - How to Find LCM

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Lesson: Challenging Arithmetic - 08

Arithmetic: Multiples of Numbers

Video - Multiples of a Number

Video Lesson - How to Find LCM

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