Q: What are the prime factors of the number 44,511,300?

 A: 2, 3, 5, 19, 137

Why are those the prime factors of the number 44,511,300?

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 44,511,300

44,511,300
Factor Arrows
222,255,650
Factor Arrows
211,127,825
Factor Arrows
33,709,275
Factor Arrows
31,236,425
Factor Arrows
5247,285
Factor Arrows
549,457
Factor Arrows
192,603
Factor Arrows
19137

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, 5, 19, 137

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 5 x 5 x 19 x 19 x 137 = 44,511,300

This can also be written as 22 x 32 x 52 x 192 x 1371 = 44,511,300

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


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