Lesson: Common Multiples of a Set of Whole Numbers
In this lesson, we will learn how to find the common multiples for a set of whole numbers by listing them.
Sample Question Videos
Worksheet • 24 Questions • 2 Videos
The common multiples of and 48 are . Find four different possible values of .
Find the smallest 3-digit common multiple of 6 and 12.
Students are using blocks to build towers. The blue blocks are 2 cm high. The red blocks are 3 cm high, and the green blocks are 5 cm high.
They build a green tower that is 40 cm high. How many green blocks did they use?
They build a tower that is 21 cm high and only use blocks of one colour. What colour blocks did they use?
Can they build a blue tower that is 27 cm high? Why?