Q: What are the prime factors of the number 360,208,600?

 A: 2, 5, 643, 2801

Why are those the prime factors of the number 360,208,600?

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 360,208,600

360,208,600
Factor Arrows
2180,104,300
Factor Arrows
290,052,150
Factor Arrows
245,026,075
Factor Arrows
59,005,215
Factor Arrows
51,801,043
Factor Arrows
6432,801

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, 5, 643, 2801

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 643 x 2,801 = 360,208,600

This can also be written as 23 x 52 x 6431 x 2,8011 = 360,208,600

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


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