aida's way 

In mathematics, factorization of a number. Draw 2 columns , separate them with a line, then write the number you want to descompose in the left column, and the prime number on the right; divide the initial number by prime numbers as many times as you can. I fucking recommend it!

Instead of using the factor tree you should use the aida's way, its faster!

aida's way by elevenhats March 10, 2017