Factors and Multiples

Factor Frenzy

100

LIST the factors of 6. 

1, 2, 3, 6

200

1, 2, 3, 4, 6, 8, 12, 24 are all factors of _______.

24

300

What are all the ways you can multiply to get 48?

1x48

2x24

3x16

4x12

6x8

400

Name FIVE factors of 200.

1, 2, 4, 5, 8, 10, 20, 25, 50, 100, 200 

500

Name the missing factors:

1, 2, ___, ____, 16, 32, ___.

4, 8, 64

Multiple Madness

100

Name the first ten multiples of 2

2, 4, 6, 8, 10, 12, 14, 16, 18, 20

200

True or False?

24, 36, and 39 are all multiples of 3

True

300

True or False?

If it’s a multiple of 200, then it is also a multiple of 100?

True

400

56, 63, and 70 are all multiples of what number?

7

500

Find the missing multiples:

___, ___, 27, 36, 45, ___, 63, ___, ___.

9, 18, 54, 72, 81

Are we Factors? Are we Multiples?

100

I am the numbers you multiply by to find a product. 

Factor

200

I am the numbers you land on when skip counting. 

Multiples

300

5, 10, 15, 20, 25, 30

Multiples of 5

400

1, 3, 5, 15

Factors of 15

500

Is 15 a factor of 47?

No

Arrays for Days

100

1x8 and 2x4 can be used to represent an array of how many?

8

200

An array has 5 rows and 4 columns. What is another way to make another array that has the same total, but a different number of rows and columns

1x20

2x10

300

How many possible arrays can you make for the number 36? (you don't have to flip them. For example 1x2 and 2x1 count as one array).

5 (1x36, 2x18, 3x12, 4x9, 6x6)

400

Draw every array for 32.

There are 3 (1x32, 2x16, 4x8)

500

True or False?

An array for 100 squares could have 25 rows and 6 columns.

False