Q: What are the prime factors of the number 360,492?

 A: 2, 3, 11, 2731

Why are those the prime factors of the number 360,492?

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 360,492

360,492
Factor Arrows
2180,246
Factor Arrows
290,123
Factor Arrows
330,041
Factor Arrows
112,731

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, 11, 2731

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 11 x 2,731 = 360,492

This can also be written as 22 x 31 x 111 x 2,7311 = 360,492

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


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