Q: What are the prime factors of the number 11,674,048?

 A: 2, 47, 3881

Why are those the prime factors of the number 11,674,048?

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 11,674,048

11,674,048
Factor Arrows
25,837,024
Factor Arrows
22,918,512
Factor Arrows
21,459,256
Factor Arrows
2729,628
Factor Arrows
2364,814
Factor Arrows
2182,407
Factor Arrows
473,881

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, 47, 3881

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 47 x 3,881 = 11,674,048

This can also be written as 26 x 471 x 3,8811 = 11,674,048

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


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