Exploring Factors and Their Pairs

The video tutorial explains how to find the factors of whole numbers, specifically focusing on the numbers 12 and 16. It begins by defining factors and factor pairs, then demonstrates finding factors of 12 through grouping and multiplication. The tutorial continues with finding factors of 16 using divisibility rules, highlighting which numbers divide evenly into 16. The video concludes with a prompt to explore more content and subscribe.

What is a factor pair?

• Two numbers that can be divided to get a product

• Two numbers that subtract to get a product

• Two numbers that add up to a product

• Two numbers that can be multiplied to get a product

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CCSS.4.OA.B.4

Which of the following is a factor pair of 12?

• 2 and 5

• 1 and 11

• 1 and 12

• 3 and 5

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CCSS.4.OA.B.4

How do you determine the factors of a number?

• By subtracting different numbers

• By multiplying different numbers

• By dividing the number by possible factors

• By adding different numbers

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CCSS.4.OA.B.4

What is the factor pair of 12 that includes the number 3?

• 3 and 5

• 3 and 9

• 3 and 10

• 3 and 4

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CCSS.4.OA.B.4

Which factor pair of 12 includes the number 2?

• 2 and 6

• 2 and 7

• 2 and 8

• 2 and 5

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CCSS.2.OA.C.3

What does it mean if a number is even in the context of divisibility?

• It can be divided by 3

• It can be divided by 2

• It can be divided by 4

• It can be divided by 5

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CCSS.4.OA.B.4

Which number is not a factor of 16?

• 4

• 3

• 8

• 2

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CCSS.4.OA.B.4

Which set includes all the factors of 16 identified in the video?

• 1, 3, 4, 8, 16

• 1, 2, 4, 7, 8

• 1, 2, 4, 8, 16

• 1, 2, 3, 4, 8

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CCSS.3.OA.B.6

What is the result of dividing 16 by 2?

• 6

• 8

• 4

• 7

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CCSS.4.OA.B.4

Why is 3 not a factor of 16?

• Because dividing 16 by 3 results in a remainder

• Because 16 is an even number

• Because dividing 16 by 3 results in a whole number

• Because 16 is a prime number

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CCSS.4.OA.B.4