Q: What are the prime factors of the number 708,360?

 A: 2, 3, 5, 5903

Why are those the prime factors of the number 708,360?

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 708,360

708,360
Factor Arrows
2354,180
Factor Arrows
2177,090
Factor Arrows
288,545
Factor Arrows
329,515
Factor Arrows
55,903

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, 5, 5903

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 5 x 5,903 = 708,360

This can also be written as 23 x 31 x 51 x 5,9031 = 708,360

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


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