Q: What are the prime factors of the number 322,333,614?

 A: 2, 3, 47, 89, 1427

Why are those the prime factors of the number 322,333,614?

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 322,333,614

322,333,614
Factor Arrows
2161,166,807
Factor Arrows
353,722,269
Factor Arrows
317,907,423
Factor Arrows
35,969,141
Factor Arrows
47127,003
Factor Arrows
891,427

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, 47, 89, 1427

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 47 x 89 x 1,427 = 322,333,614

This can also be written as 21 x 33 x 471 x 891 x 1,4271 = 322,333,614

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


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