Q: What are the prime factors of the number 344,612,070?

 A: 2, 3, 5, 11, 38677

Why are those the prime factors of the number 344,612,070?

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 344,612,070

344,612,070
Factor Arrows
2172,306,035
Factor Arrows
357,435,345
Factor Arrows
319,145,115
Factor Arrows
36,381,705
Factor Arrows
32,127,235
Factor Arrows
5425,447
Factor Arrows
1138,677

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, 5, 11, 38677

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 5 x 11 x 38,677 = 344,612,070

This can also be written as 21 x 34 x 51 x 111 x 38,6771 = 344,612,070

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


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