Q: What are the prime factors of the number 60,466,056?

 A: 2, 3, 7, 19, 997

Why are those the prime factors of the number 60,466,056?

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 60,466,056

60,466,056
Factor Arrows
230,233,028
Factor Arrows
215,116,514
Factor Arrows
27,558,257
Factor Arrows
32,519,419
Factor Arrows
7359,917
Factor Arrows
1918,943
Factor Arrows
19997

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, 7, 19, 997

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7 x 19 x 19 x 997 = 60,466,056

This can also be written as 23 x 31 x 71 x 192 x 9971 = 60,466,056

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


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