Q: What are the prime factors of the number 160,248?

 A: 2, 3, 11, 607

Why are those the prime factors of the number 160,248?

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 160,248

160,248
Factor Arrows
280,124
Factor Arrows
240,062
Factor Arrows
220,031
Factor Arrows
36,677
Factor Arrows
11607

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, 607

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 11 x 607 = 160,248

This can also be written as 23 x 31 x 111 x 6071 = 160,248

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


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