Q: What are the prime factors of the number 44,874,864?

 A: 2, 3, 109, 953

Why are those the prime factors of the number 44,874,864?

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 44,874,864

44,874,864
Factor Arrows
222,437,432
Factor Arrows
211,218,716
Factor Arrows
25,609,358
Factor Arrows
22,804,679
Factor Arrows
3934,893
Factor Arrows
3311,631
Factor Arrows
3103,877
Factor Arrows
109953

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, 109, 953

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 3 x 3 x 109 x 953 = 44,874,864

This can also be written as 24 x 33 x 1091 x 9531 = 44,874,864

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


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