Q: What are the prime factors of the number 1,046,964?

 A: 2, 3, 43, 2029

Why are those the prime factors of the number 1,046,964?

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 1,046,964

1,046,964
Factor Arrows
2523,482
Factor Arrows
2261,741
Factor Arrows
387,247
Factor Arrows
432,029

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, 43, 2029

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 43 x 2,029 = 1,046,964

This can also be written as 22 x 31 x 431 x 2,0291 = 1,046,964

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


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