Answer:
240 = 2 x 2 x 2 x 2 x 3 x 5 or 2^4x3x5
Step-by-step explanation:
240
/ \
2 120 (240 = 2 x 120)
2 60 (120 = 2 x 60)
2 30 (60 = 30 x 2)
2 15 (30 = 2 x 15)
3 5
