Q: What are the prime factors of the number 112,134,402?

 A: 2, 3, 2076563

Why are those the prime factors of the number 112,134,402?

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 112,134,402

112,134,402
Factor Arrows
256,067,201
Factor Arrows
318,689,067
Factor Arrows
36,229,689
Factor Arrows
32,076,563

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, 2076563

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 2,076,563 = 112,134,402

This can also be written as 21 x 33 x 2,076,5631 = 112,134,402

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


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