Q: What are the prime factors of the number 43,756,062?

 A: 2, 3, 7, 17, 61283

Why are those the prime factors of the number 43,756,062?

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 43,756,062

43,756,062
Factor Arrows
221,878,031
Factor Arrows
37,292,677
Factor Arrows
71,041,811
Factor Arrows
1761,283

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, 17, 61283

We can check our work by multiplying all of the prime factors together: 2 x 3 x 7 x 17 x 61,283 = 43,756,062

This can also be written as 21 x 31 x 71 x 171 x 61,2831 = 43,756,062

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


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