Q: What are the prime factors of the number 104,423,300?

 A: 2, 5, 113, 9241

Why are those the prime factors of the number 104,423,300?

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 104,423,300

104,423,300
Factor Arrows
252,211,650
Factor Arrows
226,105,825
Factor Arrows
55,221,165
Factor Arrows
51,044,233
Factor Arrows
1139,241

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, 113, 9241

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 113 x 9,241 = 104,423,300

This can also be written as 22 x 52 x 1131 x 9,2411 = 104,423,300

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


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