Q: What are the prime factors of the number 59,817,800?

 A: 2, 5, 7, 42727

Why are those the prime factors of the number 59,817,800?

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 59,817,800

59,817,800
Factor Arrows
229,908,900
Factor Arrows
214,954,450
Factor Arrows
27,477,225
Factor Arrows
51,495,445
Factor Arrows
5299,089
Factor Arrows
742,727

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, 7, 42727

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 7 x 42,727 = 59,817,800

This can also be written as 23 x 52 x 71 x 42,7271 = 59,817,800

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


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