Q: What are the prime factors of the number 344,032,332?

 A: 2, 3, 7, 17, 127, 271

Why are those the prime factors of the number 344,032,332?

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 344,032,332

344,032,332
Factor Arrows
2172,016,166
Factor Arrows
286,008,083
Factor Arrows
328,669,361
Factor Arrows
74,095,623
Factor Arrows
7585,089
Factor Arrows
1734,417
Factor Arrows
127271

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, 7, 17, 127, 271

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 7 x 17 x 127 x 271 = 344,032,332

This can also be written as 22 x 31 x 72 x 171 x 1271 x 2711 = 344,032,332

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


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