Q: What are the prime factors of the number 741,108,336?

 A: 2, 3, 17, 908221

Why are those the prime factors of the number 741,108,336?

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 741,108,336

741,108,336
Factor Arrows
2370,554,168
Factor Arrows
2185,277,084
Factor Arrows
292,638,542
Factor Arrows
246,319,271
Factor Arrows
315,439,757
Factor Arrows
17908,221

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, 17, 908221

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 17 x 908,221 = 741,108,336

This can also be written as 24 x 31 x 171 x 908,2211 = 741,108,336

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


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