Q: What are the prime factors of the number 112,242,051?

 A: 3, 41, 2473

Why are those the prime factors of the number 112,242,051?

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 112,242,051

112,242,051
Factor Arrows
337,414,017
Factor Arrows
312,471,339
Factor Arrows
34,157,113
Factor Arrows
41101,393
Factor Arrows
412,473

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, 41, 2473

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 41 x 41 x 2,473 = 112,242,051

This can also be written as 33 x 412 x 2,4731 = 112,242,051

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


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