Q: What are the prime factors of the number 929,488?

 A: 2, 7, 43, 193

Why are those the prime factors of the number 929,488?

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 929,488

929,488
Factor Arrows
2464,744
Factor Arrows
2232,372
Factor Arrows
2116,186
Factor Arrows
258,093
Factor Arrows
78,299
Factor Arrows
43193

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, 7, 43, 193

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 43 x 193 = 929,488

This can also be written as 24 x 71 x 431 x 1931 = 929,488

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


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