Understanding Factor Pairs of 48

The video tutorial explains how to find all factor pairs of the number 48. It begins by introducing the concept of factor pairs and then demonstrates the process of identifying them by multiplying different numbers. The tutorial lists the factor pairs of 48 as 1 and 48, 2 and 24, 3 and 16, 4 and 12, and 6 and 8, while explaining why certain numbers do not form factor pairs. The video concludes by summarizing the identified factor pairs.

What is the first step in finding factor pairs of a number?

• Start with the largest number

• Begin with the smallest number

• Use only even numbers

• Use only odd numbers

Which of the following is a factor pair of 48?

• 5 and 10

• 2 and 24

• 7 and 6

• 9 and 5

Why is 5 not a factor of 48?

• Because 5 is greater than 48

• Because counting by fives never reaches 48

• Because 48 is a prime number

• Because 48 is an odd number

Which factor pair is incorrectly identified as a factor of 48?

• 5 and 9

• 4 and 12

• 3 and 16

• 6 and 8

What is the factor pair of 48 that involves the number 3?

• 3 and 20

• 3 and 16

• 3 and 12

• 3 and 18

Which number is not a factor of 48?

• 12

• 6

• 7

• 8

How many unique factor pairs are there for the number 48?

• Three

• Four

• Five

• Six

Which of the following is a correct factor pair of 48?

• 1 and 50

• 2 and 22

• 5 and 9

• 4 and 12