Q: What are the prime factors of the number 35,314,236?

 A: 2, 3, 17, 19, 3037

Why are those the prime factors of the number 35,314,236?

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 35,314,236

35,314,236
Factor Arrows
217,657,118
Factor Arrows
28,828,559
Factor Arrows
32,942,853
Factor Arrows
3980,951
Factor Arrows
1757,703
Factor Arrows
193,037

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, 19, 3037

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 17 x 19 x 3,037 = 35,314,236

This can also be written as 22 x 32 x 171 x 191 x 3,0371 = 35,314,236

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


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