Q: What are the prime factors of the number 44,108,750?

 A: 2, 5, 7, 71

Why are those the prime factors of the number 44,108,750?

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 44,108,750

44,108,750
Factor Arrows
222,054,375
Factor Arrows
54,410,875
Factor Arrows
5882,175
Factor Arrows
5176,435
Factor Arrows
535,287
Factor Arrows
75,041
Factor Arrows
7171

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, 5, 7, 71

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 5 x 5 x 7 x 71 x 71 = 44,108,750

This can also be written as 21 x 54 x 71 x 712 = 44,108,750

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


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