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## Rainbox Method

- To find all the factors of a number, start with 1 (..and the number)

- Then decide if 2 is a factor, then 3, then 4 (..they all divide evenly into 48)

- Notice that 5 is not a factor (..it doesn't divide evenly into 48)

- You can stop at 6. because the numbers now meet.

- You would write the answer like this (1, 2, 3, 4, 6, 8, 12, 16, 24, 48)

- Here's another example:

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