Q: What are the prime factors of the number 43,055,296?

 A: 2, 463, 1453

Why are those the prime factors of the number 43,055,296?

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 43,055,296

43,055,296
Factor Arrows
221,527,648
Factor Arrows
210,763,824
Factor Arrows
25,381,912
Factor Arrows
22,690,956
Factor Arrows
21,345,478
Factor Arrows
2672,739
Factor Arrows
4631,453

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, 463, 1453

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 463 x 1,453 = 43,055,296

This can also be written as 26 x 4631 x 1,4531 = 43,055,296

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


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