Q: What are the prime factors of the number 34,348,288?

 A: 2, 13, 10321

Why are those the prime factors of the number 34,348,288?

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 34,348,288

34,348,288
Factor Arrows
217,174,144
Factor Arrows
28,587,072
Factor Arrows
24,293,536
Factor Arrows
22,146,768
Factor Arrows
21,073,384
Factor Arrows
2536,692
Factor Arrows
2268,346
Factor Arrows
2134,173
Factor Arrows
1310,321

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, 13, 10321

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 13 x 10,321 = 34,348,288

This can also be written as 28 x 131 x 10,3211 = 34,348,288

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


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