Q: What are the prime factors of the number 268,352?

 A: 2, 7, 599

Why are those the prime factors of the number 268,352?

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 268,352

268,352
Factor Arrows
2134,176
Factor Arrows
267,088
Factor Arrows
233,544
Factor Arrows
216,772
Factor Arrows
28,386
Factor Arrows
24,193
Factor Arrows
7599

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, 7, 599

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 7 x 599 = 268,352

This can also be written as 26 x 71 x 5991 = 268,352

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


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