Q: What are the prime factors of the number 160,095?

 A: 3, 5, 13, 821

Why are those the prime factors of the number 160,095?

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 160,095

160,095
Factor Arrows
353,365
Factor Arrows
510,673
Factor Arrows
13821

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, 13, 821

We can check our work by multiplying all of the prime factors together: 3 x 5 x 13 x 821 = 160,095

This can also be written as 31 x 51 x 131 x 8211 = 160,095

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


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