Q: What are the prime factors of the number 203,314,010?

 A: 2, 5, 47, 101, 4283

Why are those the prime factors of the number 203,314,010?

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 203,314,010

203,314,010
Factor Arrows
2101,657,005
Factor Arrows
520,331,401
Factor Arrows
47432,583
Factor Arrows
1014,283

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, 47, 101, 4283

We can check our work by multiplying all of the prime factors together: 2 x 5 x 47 x 101 x 4,283 = 203,314,010

This can also be written as 21 x 51 x 471 x 1011 x 4,2831 = 203,314,010

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


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