Q: What are the prime factors of the number 44,943,888?

 A: 2, 3, 11, 85121

Why are those the prime factors of the number 44,943,888?

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 44,943,888

44,943,888
Factor Arrows
222,471,944
Factor Arrows
211,235,972
Factor Arrows
25,617,986
Factor Arrows
22,808,993
Factor Arrows
3936,331
Factor Arrows
1185,121

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, 11, 85121

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 11 x 85,121 = 44,943,888

This can also be written as 24 x 31 x 111 x 85,1211 = 44,943,888

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


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