Q: What are the prime factors of the number 10,334,835?

 A: 3, 5, 7, 43, 109

Why are those the prime factors of the number 10,334,835?

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 10,334,835

10,334,835
Factor Arrows
33,444,945
Factor Arrows
31,148,315
Factor Arrows
5229,663
Factor Arrows
732,809
Factor Arrows
74,687
Factor Arrows
43109

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:

3, 5, 7, 43, 109

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 7 x 7 x 43 x 109 = 10,334,835

This can also be written as 32 x 51 x 72 x 431 x 1091 = 10,334,835

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


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