Q: What are the prime factors of the number 1,053,222?

 A: 2, 3, 29, 6053

Why are those the prime factors of the number 1,053,222?

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 1,053,222

1,053,222
Factor Arrows
2526,611
Factor Arrows
3175,537
Factor Arrows
296,053

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, 29, 6053

We can check our work by multiplying all of the prime factors together: 2 x 3 x 29 x 6,053 = 1,053,222

This can also be written as 21 x 31 x 291 x 6,0531 = 1,053,222

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


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