Q: What are the prime factors of the number 44,042,388?

 A: 2, 3, 13, 103, 2741

Why are those the prime factors of the number 44,042,388?

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 44,042,388

44,042,388
Factor Arrows
222,021,194
Factor Arrows
211,010,597
Factor Arrows
33,670,199
Factor Arrows
13282,323
Factor Arrows
1032,741

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, 13, 103, 2741

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 13 x 103 x 2,741 = 44,042,388

This can also be written as 22 x 31 x 131 x 1031 x 2,7411 = 44,042,388

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


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