Q: What are the prime factors of the number 44,880,885?

 A: 3, 5, 7, 1759

Why are those the prime factors of the number 44,880,885?

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 44,880,885

44,880,885
Factor Arrows
314,960,295
Factor Arrows
34,986,765
Factor Arrows
31,662,255
Factor Arrows
3554,085
Factor Arrows
3184,695
Factor Arrows
361,565
Factor Arrows
512,313
Factor Arrows
71,759

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:

3, 5, 7, 1759

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 3 x 5 x 7 x 1,759 = 44,880,885

This can also be written as 36 x 51 x 71 x 1,7591 = 44,880,885

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


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