Let's list the multiplication facts for 38, each number is a factor....
1x38
2x19...these numbers are
prime and cannot be
factored any further.
So the factor list for 38 is...
38: 1,2,19,38...list smallest to
So the factor list for 38 is...
38: 1,2,19,38...list smallest to
largest
Note:
As you can see, when listing the the multiplication fact pairs, the 1st factor "column" increases while the 2nd "column" decreases. When the pair of numbers are close to one another, or are the same, no need to list more as you will only be repeating the pairs but in reverse.
Note:
As you can see, when listing the the multiplication fact pairs, the 1st factor "column" increases while the 2nd "column" decreases. When the pair of numbers are close to one another, or are the same, no need to list more as you will only be repeating the pairs but in reverse.