Q: What are the prime factors of the number 467,766,416?

 A: 2, 13, 131, 17167

Why are those the prime factors of the number 467,766,416?

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 467,766,416

467,766,416
Factor Arrows
2233,883,208
Factor Arrows
2116,941,604
Factor Arrows
258,470,802
Factor Arrows
229,235,401
Factor Arrows
132,248,877
Factor Arrows
13117,167

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, 13, 131, 17167

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 13 x 131 x 17,167 = 467,766,416

This can also be written as 24 x 131 x 1311 x 17,1671 = 467,766,416

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


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