FACTORS
PRIME AND COMPOSITE NUMBERS
GCF
LCM
FRACTIONS
100

FACTORS OF 16

1, 2, 4, 8, 16 

100

IS 61 A PRIME OR COMPOSITE NUMBER?

PRIME 

100

GCF OF 9 AND 12 

3
100

LCM OF 4 AND 5 

20

100

MIXED NUMBER TO PROPER FRACTION (VICE VERSA)
5 7/8 

47/8

200

FACTORS OF 27

1, 3, 9, 27

200

IS 43 A PRIME OR COMPOSITE NUMBER?

PRIME

200

GCF OF 16 AND 24 

8

200

LCM OF 6 AND 8 

24

200

7 5/12

89/12

300
FACTORS OF 32 

1, 2, 4, 8, 16, 32

300

IS 19 A PRIME OR COMPOSITE NUMBER?

PRIME

300

GCF OF 18 AND 30 

6

300

LCM OF 24 AND 18 

72

300

43/5 

8 3/5

400

FACTORS OF 63 

1, 3, 7, 9, 21, 63

400

IS 57 A PRIME OR COMPOSITE NUMBER?

COMPOSITE 

400

GCF OF 20 AND 36

4

400

LCM OF 7 AND 4 

28

400

56/9

6 2/9

500

FACTORS OF 81 

1, 3, 9, 27, 81

500

IS 49 A PRIME OR COMPOSITE NUMBER?

COMPOSITE 

500

GCF OF 8 AND 13 

1

500

LCM OF 9 AND 27 

27

500

WHAT IS MY FULL NAME? 

ABIGAEL UY-VILORIA/ABIGAEL VILORIA