Q: What are the prime factors of the number 38,327,835?

 A: 3, 5, 7, 13, 43, 653

Why are those the prime factors of the number 38,327,835?

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 38,327,835

38,327,835
Factor Arrows
312,775,945
Factor Arrows
52,555,189
Factor Arrows
7365,027
Factor Arrows
1328,079
Factor Arrows
43653

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, 13, 43, 653

We can check our work by multiplying all of the prime factors together: 3 x 5 x 7 x 13 x 43 x 653 = 38,327,835

This can also be written as 31 x 51 x 71 x 131 x 431 x 6531 = 38,327,835

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


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