Q: What are the prime factors of the number 44,303,424?

 A: 2, 3, 11, 1907

Why are those the prime factors of the number 44,303,424?

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 44,303,424

44,303,424
Factor Arrows
222,151,712
Factor Arrows
211,075,856
Factor Arrows
25,537,928
Factor Arrows
22,768,964
Factor Arrows
21,384,482
Factor Arrows
2692,241
Factor Arrows
3230,747
Factor Arrows
1120,977
Factor Arrows
111,907

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, 1907

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 11 x 11 x 1,907 = 44,303,424

This can also be written as 26 x 31 x 112 x 1,9071 = 44,303,424

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


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