Kim packed 6 baskets with identical fruits. It was the greatest number she could pack and use all the fruits. Which of these is her fruit list?
a) 24 oranges, 36 bananas, 10 pears
b) 12 oranges, 30 bananas, 45 pears
c) 42 oranges, 18 bananas, 72 pears
d) 60 oranges, 54 bananas, 32 pears