Q: What are the prime factors of the number 432,422,210?

 A: 2, 5, 11, 59, 66629

Why are those the prime factors of the number 432,422,210?

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 432,422,210

432,422,210
Factor Arrows
2216,211,105
Factor Arrows
543,242,221
Factor Arrows
113,931,111
Factor Arrows
5966,629

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, 5, 11, 59, 66629

We can check our work by multiplying all of the prime factors together: 2 x 5 x 11 x 59 x 66,629 = 432,422,210

This can also be written as 21 x 51 x 111 x 591 x 66,6291 = 432,422,210

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


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