What three numbers multiply to get 128?

What three numbers multiply to get 128? In other words, you want to know all the combinations of 3 numbers that can be multiplied to get 128. You want to know what all the question marks in the equation below can be in order for the equation to be true:

? × ? × ? = 128

First, note that all numbers must be 128 or less, which means that there are 128 × 128 × 128 possible solutions. Thus, to get the answer to "What three numbers multiply to get 128?" we looked at 2,097,152 different combinations to see which ones equal 128.

When we looked at all those combinations, we found 36 different combinations of 3 numbers that equal 128 when multiplied together. Here are all 3 number combinations that you can multiply to get 128:

128 × 1 × 1 = 128
64 × 2 × 1 = 128
64 × 1 × 2 = 128
32 × 4 × 1 = 128
32 × 2 × 2 = 128
32 × 1 × 4 = 128
16 × 8 × 1 = 128
16 × 4 × 2 = 128
16 × 2 × 4 = 128
16 × 1 × 8 = 128
8 × 16 × 1 = 128
8 × 8 × 2 = 128
8 × 4 × 4 = 128
8 × 2 × 8 = 128
8 × 1 × 16 = 128
4 × 32 × 1 = 128
4 × 16 × 2 = 128
4 × 8 × 4 = 128
4 × 4 × 8 = 128
4 × 2 × 16 = 128
4 × 1 × 32 = 128
2 × 64 × 1 = 128
2 × 32 × 2 = 128
2 × 16 × 4 = 128
2 × 8 × 8 = 128
2 × 4 × 16 = 128
2 × 2 × 32 = 128
2 × 1 × 64 = 128
1 × 128 × 1 = 128
1 × 64 × 2 = 128
1 × 32 × 4 = 128
1 × 16 × 8 = 128
1 × 8 × 16 = 128
1 × 4 × 32 = 128
1 × 2 × 64 = 128
1 × 1 × 128 = 128

Three Numbers Multiply to Get Calculator
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What three numbers multiply to get 129?
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