Q: What are the prime factors of the number 343,750,848?

 A: 2, 3, 7, 255767

Why are those the prime factors of the number 343,750,848?

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 343,750,848

343,750,848
Factor Arrows
2171,875,424
Factor Arrows
285,937,712
Factor Arrows
242,968,856
Factor Arrows
221,484,428
Factor Arrows
210,742,214
Factor Arrows
25,371,107
Factor Arrows
31,790,369
Factor Arrows
7255,767

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, 255767

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 3 x 7 x 255,767 = 343,750,848

This can also be written as 26 x 31 x 71 x 255,7671 = 343,750,848

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


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