Factors or Multiples

Jackson Stationery sells cards in packs of 11 and envelopes in packs of 13. If Kina wants to buy the same number of each, what is the minimum number of cards that she will have to buy?

• Factors

• Multiples

Multiple of 8

• 30

• 35

• 40

• 45

Tags

CCSS.4.OA.B.4

Multiple of 9

• 46

• 55

• 64

• 72

Tags

CCSS.4.OA.B.4

Factor of 15

• 2

• 3

• 4

• 7

Tags

CCSS.4.OA.B.4

Multiple of 13

• 12

• 13

• 14

• 15

Tags

CCSS.4.OA.B.4

Factor pair of 42

• 2 and 21

• 3 and 15

• 4 and 10

• 5 and 9

Tags

CCSS.4.OA.B.4

Multiple of 14

• 29

• 41

• 56

• 139

Tags

CCSS.4.OA.B.4

Factor pair for 30

• 1 and 10

• 2 and 15

• 3 and 9

• 4 and 8

Tags

CCSS.4.OA.B.4

Multiple of 12

• 45

• 48

• 49

• 50

Tags

CCSS.4.OA.B.4

Factor of 20

• 10

• 3

• 12

• 7

Tags

CCSS.4.OA.B.4