Q: What are the prime factors of the number 463,552,464?

 A: 2, 3, 17, 373, 1523

Why are those the prime factors of the number 463,552,464?

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 463,552,464

463,552,464
Factor Arrows
2231,776,232
Factor Arrows
2115,888,116
Factor Arrows
257,944,058
Factor Arrows
228,972,029
Factor Arrows
39,657,343
Factor Arrows
17568,079
Factor Arrows
3731,523

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, 17, 373, 1523

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 17 x 373 x 1,523 = 463,552,464

This can also be written as 24 x 31 x 171 x 3731 x 1,5231 = 463,552,464

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


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