Q: What are the prime factors of the number 5,193,552?

 A: 2, 3, 7, 13, 29, 41

Why are those the prime factors of the number 5,193,552?

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 5,193,552

5,193,552
Factor Arrows
22,596,776
Factor Arrows
21,298,388
Factor Arrows
2649,194
Factor Arrows
2324,597
Factor Arrows
3108,199
Factor Arrows
715,457
Factor Arrows
131,189
Factor Arrows
2941

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, 7, 13, 29, 41

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 7 x 13 x 29 x 41 = 5,193,552

This can also be written as 24 x 31 x 71 x 131 x 291 x 411 = 5,193,552

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


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