Q: What are the prime factors of the number 2,336,064?

 A: 2, 3, 23

Why are those the prime factors of the number 2,336,064?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 2,336,064

2,336,064
Factor Arrows
21,168,032
Factor Arrows
2584,016
Factor Arrows
2292,008
Factor Arrows
2146,004
Factor Arrows
273,002
Factor Arrows
236,501
Factor Arrows
312,167
Factor Arrows
23529
Factor Arrows
2323

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 23

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 23 x 23 x 23 = 2,336,064

This can also be written as 26 x 31 x 233 = 2,336,064

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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