Q: What are the prime factors of the number 5,092,800?

 A: 2, 3, 5, 1061

Why are those the prime factors of the number 5,092,800?

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 5,092,800

5,092,800
Factor Arrows
22,546,400
Factor Arrows
21,273,200
Factor Arrows
2636,600
Factor Arrows
2318,300
Factor Arrows
2159,150
Factor Arrows
279,575
Factor Arrows
326,525
Factor Arrows
55,305
Factor Arrows
51,061

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, 1061

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 5 x 1,061 = 5,092,800

This can also be written as 26 x 31 x 52 x 1,0611 = 5,092,800

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


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