Determining Multiples of 2, 3, and 6 Using Divisibility Rules

This video tutorial explains how to determine if a number is a multiple of 2, 3, or 6 using divisibility rules. It covers the concept of divisibility, showing that a number is divisible if it can be evenly divided by another number. The tutorial provides specific rules for divisibility by 2, 3, and 6, using examples to illustrate each rule. For 2, a number must be even; for 3, the sum of its digits must be a multiple of 3; and for 6, it must meet the criteria for both 2 and 3. The video concludes by applying these rules to determine if 84 is a multiple of 6.

Is the number 23 a multiple of 2? Justify your answer.

Provide an example of a number that is not divisible by 2 and explain why.

What can you conclude about the number 84 in relation to being a multiple of 6?