Q: What are the prime factors of the number 952,470?

 A: 2, 3, 5, 19, 557

Why are those the prime factors of the number 952,470?

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 952,470

952,470
Factor Arrows
2476,235
Factor Arrows
3158,745
Factor Arrows
352,915
Factor Arrows
510,583
Factor Arrows
19557

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, 5, 19, 557

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 19 x 557 = 952,470

This can also be written as 21 x 32 x 51 x 191 x 5571 = 952,470

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


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