1-step WP
Prime Factorization
GCF
LCM
We Love Fractions
100

A group of 4 friends paid a total of $50.24 for tickets to a museum. Each friend paid the same amount for a ticket. 

How much did each friend pay for a ticket to the museum?

$12.56  

100

Write the prime factorization of

75

3 * 52

100

Find the greatest common factor of

64 and 48

16

100

Find the least common multiple of

18 and 30 

90

100

Evaluate

1/4 + 4 5/6

5 1/12

200

Melanie and her friend split a candy bar evenly.  If the candy bar  has 12 pieces, how many pieces will each person get?

6 pieces

200

Write the prime factorization of

56

2* 7

200

Find the greatest common factor of 

72 and 156

12

200

Find the least common multiple of

24 and 40

120

200

5 1/8 - 2 1/6

2 23/24

300

You paid for an item with a $20 bill.  If you received $11.82 back in change, how much was the item?

$8.18

300

Write the prime factorization of

810

2 * 34 * 5

300

Find the greatest common factor of

45 and 108

9

300

Find the least common multiple of

12 and 28

84

300

1 3/4 + 5 7/10

7 9/20

400

You baked 26 cookies, which is two-thirds of all the cookies you planned to bake.  How many cookies did you plan to bake?

39 cookies

400

Write the prime factorization of

1872

24 * 32 * 13

400

Find the greatest common factor of 


56 ,  42,  98

7

400

Corey is stacking 10-in boxes while Dale is stacking 12-in boxes.  They stop when the height is the same. What height will that be?

60 inches

400

3 1/7 * 2 5/6

8 19/21

500

Jordan and Miles played a card game. Jordan scored 29 points, which was one-third the number of points that Miles scored.  How many points did Miles Score?

87 points

500

The partial prime factorization of 1008 is shown.  Complete the factorization.

500

Kiara baked 30 oatmeal cookies and 48 chocolate chip cookies to package in containers for school. She wants to divide the cookies into identical containers so each container has the same number of each kind of cookie.  If each container has to have the greatest number of cookies possible, how many plastic containers does she need?

6 containers

500

Pencils come in packages of 10.  Erasers come in packages of 12.  Phillip wants to purchase the smallest number of pencils and erasers so he will have exactly 1 eraser per pencil.  How many packages of pencils and erasers should he buy?

6 packages of pencils and 5 packages of erasers

500

4 1/6 + 1 1/4

3 1/3

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