Show:
Factor pairs
Simplify
Multiplying fractions
GCF
100
Factor pairs for 4

1&4

2&2

100

5/10

1/2

100

1/3 x 2/4

2/12 or 1/6

100

5 and 10

5

200

Factor pairs for 12

1&12

2&6

3&4

200

6/18

1/3

200

5/8 x 1/2

5/16

200

50 and 200

50

300

Factor pairs for 15

1&15

3&5

300

10/40

1/4

300

1/10 x 5/10

5/100 or 1/20

300

18 and 12 

6

400

Factor pairs for 50

1&50

2&25

5&10


400

100/1000

1/10

400

3/4 x 3/4

9/16 

400

10, 20, and 30

10

500

Factor pairs for 24

1&24

2&12

3&8

4&6

500

50/70

5/7

500

4/6 x 5/6

20/36 or 5/9

500

15, 25, and 40

5