Q: What are the prime factors of the number 354,468,600?

 A: 2, 3, 5, 196927

Why are those the prime factors of the number 354,468,600?

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 354,468,600

354,468,600
Factor Arrows
2177,234,300
Factor Arrows
288,617,150
Factor Arrows
244,308,575
Factor Arrows
314,769,525
Factor Arrows
34,923,175
Factor Arrows
5984,635
Factor Arrows
5196,927

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, 5, 196927

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 5 x 5 x 196,927 = 354,468,600

This can also be written as 23 x 32 x 52 x 196,9271 = 354,468,600

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


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