Q: What are the prime factors of the number 14,465,352?

 A: 2, 3, 11, 157, 349

Why are those the prime factors of the number 14,465,352?

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 14,465,352

14,465,352
Factor Arrows
27,232,676
Factor Arrows
23,616,338
Factor Arrows
21,808,169
Factor Arrows
3602,723
Factor Arrows
1154,793
Factor Arrows
157349

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, 11, 157, 349

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 11 x 157 x 349 = 14,465,352

This can also be written as 23 x 31 x 111 x 1571 x 3491 = 14,465,352

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


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