Q: What are the prime factors of the number 612,706,622?

 A: 2, 11, 17, 59, 27767

Why are those the prime factors of the number 612,706,622?

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 612,706,622

612,706,622
Factor Arrows
2306,353,311
Factor Arrows
1127,850,301
Factor Arrows
171,638,253
Factor Arrows
5927,767

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, 11, 17, 59, 27767

We can check our work by multiplying all of the prime factors together: 2 x 11 x 17 x 59 x 27,767 = 612,706,622

This can also be written as 21 x 111 x 171 x 591 x 27,7671 = 612,706,622

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


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