Q: What are the prime factors of the number 74,022,050?

 A: 2, 5, 23, 191, 337

Why are those the prime factors of the number 74,022,050?

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 74,022,050

74,022,050
Factor Arrows
237,011,025
Factor Arrows
57,402,205
Factor Arrows
51,480,441
Factor Arrows
2364,367
Factor Arrows
191337

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, 5, 23, 191, 337

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 23 x 191 x 337 = 74,022,050

This can also be written as 21 x 52 x 231 x 1911 x 3371 = 74,022,050

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


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