Q: What are the prime factors of the number 334,753,536?

 A: 2, 3, 13, 33529

Why are those the prime factors of the number 334,753,536?

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 334,753,536

334,753,536
Factor Arrows
2167,376,768
Factor Arrows
283,688,384
Factor Arrows
241,844,192
Factor Arrows
220,922,096
Factor Arrows
210,461,048
Factor Arrows
25,230,524
Factor Arrows
22,615,262
Factor Arrows
21,307,631
Factor Arrows
3435,877
Factor Arrows
1333,529

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, 13, 33529

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 2 x 2 x 3 x 13 x 33,529 = 334,753,536

This can also be written as 28 x 31 x 131 x 33,5291 = 334,753,536

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


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