Q: What are the prime factors of the number 2,407,296?

 A: 2, 3, 6269

Why are those the prime factors of the number 2,407,296?

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 2,407,296

2,407,296
Factor Arrows
21,203,648
Factor Arrows
2601,824
Factor Arrows
2300,912
Factor Arrows
2150,456
Factor Arrows
275,228
Factor Arrows
237,614
Factor Arrows
218,807
Factor Arrows
36,269

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, 6269

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 2 x 3 x 6,269 = 2,407,296

This can also be written as 27 x 31 x 6,2691 = 2,407,296

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


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