Q: What are the prime factors of the number 17,674,362?

 A: 2, 3, 41, 887

Why are those the prime factors of the number 17,674,362?

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 17,674,362

17,674,362
Factor Arrows
28,837,181
Factor Arrows
32,945,727
Factor Arrows
3981,909
Factor Arrows
3327,303
Factor Arrows
3109,101
Factor Arrows
336,367
Factor Arrows
41887

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, 41, 887

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 3 x 41 x 887 = 17,674,362

This can also be written as 21 x 35 x 411 x 8871 = 17,674,362

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


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