Q: What are the prime factors of the number 2,752,032?

 A: 2, 3, 109, 263

Why are those the prime factors of the number 2,752,032?

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 2,752,032

2,752,032
Factor Arrows
21,376,016
Factor Arrows
2688,008
Factor Arrows
2344,004
Factor Arrows
2172,002
Factor Arrows
286,001
Factor Arrows
328,667
Factor Arrows
109263

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, 109, 263

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 109 x 263 = 2,752,032

This can also be written as 25 x 31 x 1091 x 2631 = 2,752,032

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


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