Least Common Multiples LCM

2. What is meant by the
term LCM?
 is the smallest whole
number exactly divisible by
two or more given whole
numbers

3. What are the different
ways of finding the LCM of
two or more numbers?
Listing Method
Factor Tree
Method
Continuous Division
Prime Factorization

4. Listing Method Factor Tree
Method
Continuous Division

5. Listing Method Factor Tree
Method
Continuous Division
:

6. Listing Method Factor Tree
Method
Continuous Division
:

7. :

8. Tom visits the gym every 6 days. Jerry visits the
same gym every 8 days. If they are in the gym
today, after how many days will they be visiting
the gym at the same time again?

9. Joy has swimming lessons every three days and
violin lessons every seven days. How many days
would it take her to have both lessons on the
same day?

10. Ryan needs to take his medicine every six
hours. Sally needs to take her medicine every
four hours. They took their medicine together
at 8:00 a.m. What time will they take their
medicine at the same time again?