Q: What are the prime factors of the number 467,264?

 A: 2, 7, 149

Why are those the prime factors of the number 467,264?

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 467,264

467,264
Factor Arrows
2233,632
Factor Arrows
2116,816
Factor Arrows
258,408
Factor Arrows
229,204
Factor Arrows
214,602
Factor Arrows
27,301
Factor Arrows
71,043
Factor Arrows
7149

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, 149

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 7 x 149 = 467,264

This can also be written as 26 x 72 x 1491 = 467,264

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


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