Q: What are the prime factors of the number 610,043,460?

 A: 2, 3, 5, 13, 782107

Why are those the prime factors of the number 610,043,460?

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 610,043,460

610,043,460
Factor Arrows
2305,021,730
Factor Arrows
2152,510,865
Factor Arrows
350,836,955
Factor Arrows
510,167,391
Factor Arrows
13782,107

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, 13, 782107

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 5 x 13 x 782,107 = 610,043,460

This can also be written as 22 x 31 x 51 x 131 x 782,1071 = 610,043,460

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


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