Q: What are the prime factors of the number 474,464?

 A: 2, 14827

Why are those the prime factors of the number 474,464?

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 474,464

474,464
Factor Arrows
2237,232
Factor Arrows
2118,616
Factor Arrows
259,308
Factor Arrows
229,654
Factor Arrows
214,827

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, 14827

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 14,827 = 474,464

This can also be written as 25 x 14,8271 = 474,464

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


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