Multiples and Factors

Ms. Ortiz arranges student projects into 2 rows of 24. Mr. Suki arranges student projects into 6 rows of 8. If they each use the same number of student projects, what are three other ways the projects can be arranged?

1 and 48, 3 and 16, 4 and 12

Terence puts 36 markers into containers. He puts the same number of markers into one or more containers with no markers left over. Which list shows all of the possible numbers of markers that Terence can put into each container?

1, 2, 3, 4, 6, 9, 12, 18, 36

Granola bars come in boxes that hold 2 bars, 5 bars, or 10 bars. Andre wants to buy exactly 60 granola bars. If he buys only one type of box, what are the different ways that he can buy exactly 60 granola bars?

30 boxes of two bar or 12 boxes of 5 bars or 6 boxes of 10 bars.

All these numbers are composite

4, 8, 12, 16, 20, 24, 28, 32, 36

All these numbers are prime

5, 11, 17, 23

What do all of the numbers below have in common? 1, 2, 3, 4, 6, 12

They are factors of 12

What do all of the numbers below have in common? 1, 2, 4, 8

They are factors of 8

What do all of the numbers below have in common? 12, 18, 24, 30, 36

They are multiples of 6

What do all of the numbers below have in common? 8, 16, 24, 32, 40

They are multiples of 8

factor

a number that is multiplied by another number to find a product

multiple

the product of a number and any whole number