Q: What are the prime factors of the number 552,741,008?

 A: 2, 19, 41, 61, 727

Why are those the prime factors of the number 552,741,008?

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 552,741,008

552,741,008
Factor Arrows
2276,370,504
Factor Arrows
2138,185,252
Factor Arrows
269,092,626
Factor Arrows
234,546,313
Factor Arrows
191,818,227
Factor Arrows
4144,347
Factor Arrows
61727

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, 19, 41, 61, 727

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 19 x 41 x 61 x 727 = 552,741,008

This can also be written as 24 x 191 x 411 x 611 x 7271 = 552,741,008

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


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