Q: What are the prime factors of the number 160,410?

 A: 2, 3, 5, 5347

Why are those the prime factors of the number 160,410?

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 160,410

160,410
Factor Arrows
280,205
Factor Arrows
326,735
Factor Arrows
55,347

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, 5, 5347

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 5,347 = 160,410

This can also be written as 21 x 31 x 51 x 5,3471 = 160,410

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


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