Q: What are the prime factors of the number 949,698?

 A: 2, 3, 43, 409

Why are those the prime factors of the number 949,698?

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 949,698

949,698
Factor Arrows
2474,849
Factor Arrows
3158,283
Factor Arrows
352,761
Factor Arrows
317,587
Factor Arrows
43409

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, 43, 409

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 43 x 409 = 949,698

This can also be written as 21 x 33 x 431 x 4091 = 949,698

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


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