Fractions
GCF
LCM
Equivalent
Mixed Numbers
100

"four fifths"

4/5

100

GCF of 2 and 6

2

100

LCM of 2 and 12

12

100

1/4

2/8, 3/12, 4/16, 5/20 ...

100

11/2

5 1/2

200

"eight out of eleven" 

8/11

200

GCF of 12 and 6

6

200

LCM of 6 and 10

30

200

3/8

6/16, 9/24, 12/32, 15/40 ...

200

4 2/3

14/3

300

"six ninths" 

6/9

300

GCF of 18 and 15

3

300

LCM of 4 and 7

28

300

5/6

10/12, 15/18, 20/24, 25/30 ...

300

12/5

2 2/5

400

"seven divided by twelve"

7/12

400

GCF of 24 and 16

8

400

LCM of 5 and 8

40

400

4/11

8/22, 12/33, 16/44, 20/55 ...

400

3 1/8

25/8

500

"ten divided by eighteen"

10/18

500

GCF of 36 and 12

12

500

LCM of 9 and 6

18

500

9/12

3/4, 18/24, 27/36, 36/48 ... 

500

26/6

4 2/6