What three numbers multiply to get 20?

What three numbers multiply to get 20? In other words, you want to know all the combinations of 3 numbers that can be multiplied to get 20. You want to know what all the question marks in the equation below can be in order for the equation to be true:

? × ? × ? = 20

First, note that all numbers must be 20 or less, which means that there are 20 × 20 × 20 possible solutions. Thus, to get the answer to "What three numbers multiply to get 20?" we looked at 8,000 different combinations to see which ones equal 20.

When we looked at all those combinations, we found 18 different combinations of 3 numbers that equal 20 when multiplied together. Here are all 3 number combinations that you can multiply to get 20:

20 × 1 × 1 = 20
10 × 2 × 1 = 20
10 × 1 × 2 = 20
5 × 4 × 1 = 20
5 × 2 × 2 = 20
5 × 1 × 4 = 20
4 × 5 × 1 = 20
4 × 1 × 5 = 20
2 × 10 × 1 = 20
2 × 5 × 2 = 20
2 × 2 × 5 = 20
2 × 1 × 10 = 20
1 × 20 × 1 = 20
1 × 10 × 2 = 20
1 × 5 × 4 = 20
1 × 4 × 5 = 20
1 × 2 × 10 = 20
1 × 1 × 20 = 20

Three Numbers Multiply to Get Calculator
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What three numbers multiply to get 21?
Here is the next problem on our list that we have explained and answered for your convenience.