Q: What are the prime factors of the number 89,410,488?

 A: 2, 3, 59, 233, 271

Why are those the prime factors of the number 89,410,488?

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 89,410,488

89,410,488
Factor Arrows
244,705,244
Factor Arrows
222,352,622
Factor Arrows
211,176,311
Factor Arrows
33,725,437
Factor Arrows
5963,143
Factor Arrows
233271

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, 59, 233, 271

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 59 x 233 x 271 = 89,410,488

This can also be written as 23 x 31 x 591 x 2331 x 2711 = 89,410,488

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


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