The amount of stickers bought in the sticker exchange is an illustration of factors
There were 47 people in the sticker exchange
The number of stickers is given as:
Stickers = 141
Next, we list the factors of 141 in pairs
(x,y) = (1,141), (3,47), (47,3) and (141,1)
Each person bought more than 1 sticker.
So, we have:
(x,y) = (3,47) and (47,3)
Hence, we can conclude that there were 47 people in the sticker exchange
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