A) Prime
B) Composite

A) Composite
B) Prime

A) Composite
B) Prime

A) Prime
B) Composite

A) 3X10
B) 3X2X2X4
C) 3X2X5
D) 1X30

A) 2X2X5
B) 1X20
C) 2X4X5X20
D) 2X10

A) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
B) 1, 3, 5, 7, 9
C) 2, 4, 6, 8, 10
D) 1, 2, 5, 10

A) 4, 7
B) 2, 4, 6, 8, 10,12, 14, 16, 18, 20, 22, 24, 26, 28
C) 1, 2, 4, 7, 14, 28
D) 5, 10, 15, 20, 25

A) 1, 2, 3, 6, 9, 18
B) 1, 18
C) 2, 3, 6, 9
D) 2, 4, 6, 8, 10, 12, 14, 16, 18

A) 3X5
B) 3X5
C) 1X15
D) 2X2X3
E) 1X3X15