Q: What are the prime factors of the number 360,704?

 A: 2, 1409

Why are those the prime factors of the number 360,704?

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 360,704

360,704
Factor Arrows
2180,352
Factor Arrows
290,176
Factor Arrows
245,088
Factor Arrows
222,544
Factor Arrows
211,272
Factor Arrows
25,636
Factor Arrows
22,818
Factor Arrows
21,409

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, 1409

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 1,409 = 360,704

This can also be written as 28 x 1,4091 = 360,704

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


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