Find the least common multiple and greatest common factor.
This is a mixed review
It mixes several skills on one sheet, which is good for revision. To practise one skill at a time, choose:
What the worksheets look like
Easy
Start here: the simplest problems.
Medium
Bigger numbers and more steps.
Hard
The toughest problems and word problems.
Need a different kind of worksheet? Suggest one and we'll make it.