Q: What are the prime factors of the number 67,367,464?

 A: 2, 17, 19, 29, 31

Why are those the prime factors of the number 67,367,464?

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 67,367,464

67,367,464
Factor Arrows
233,683,732
Factor Arrows
216,841,866
Factor Arrows
28,420,933
Factor Arrows
17495,349
Factor Arrows
1926,071
Factor Arrows
29899
Factor Arrows
2931

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, 17, 19, 29, 31

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 17 x 19 x 29 x 29 x 31 = 67,367,464

This can also be written as 23 x 171 x 191 x 292 x 311 = 67,367,464

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


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