Q: What are the prime factors of the number 114,841,104?

 A: 2, 3, 7, 157, 311

Why are those the prime factors of the number 114,841,104?

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 114,841,104

114,841,104
Factor Arrows
257,420,552
Factor Arrows
228,710,276
Factor Arrows
214,355,138
Factor Arrows
27,177,569
Factor Arrows
32,392,523
Factor Arrows
7341,789
Factor Arrows
748,827
Factor Arrows
157311

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, 7, 157, 311

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 7 x 7 x 157 x 311 = 114,841,104

This can also be written as 24 x 31 x 72 x 1571 x 3111 = 114,841,104

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


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