Q: What are the prime factors of the number 44,543,264?

 A: 2, 17, 37, 2213

Why are those the prime factors of the number 44,543,264?

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 44,543,264

44,543,264
Factor Arrows
222,271,632
Factor Arrows
211,135,816
Factor Arrows
25,567,908
Factor Arrows
22,783,954
Factor Arrows
21,391,977
Factor Arrows
1781,881
Factor Arrows
372,213

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, 17, 37, 2213

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 17 x 37 x 2,213 = 44,543,264

This can also be written as 25 x 171 x 371 x 2,2131 = 44,543,264

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


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