Q: What are the prime factors of the number 560,236,416?

 A: 2, 3, 353, 4133

Why are those the prime factors of the number 560,236,416?

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 560,236,416

560,236,416
Factor Arrows
2280,118,208
Factor Arrows
2140,059,104
Factor Arrows
270,029,552
Factor Arrows
235,014,776
Factor Arrows
217,507,388
Factor Arrows
28,753,694
Factor Arrows
24,376,847
Factor Arrows
31,458,949
Factor Arrows
3534,133

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, 353, 4133

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 353 x 4,133 = 560,236,416

This can also be written as 27 x 31 x 3531 x 4,1331 = 560,236,416

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


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