MATH LCM vs GCF (Lesson 4) - Suzanne Leibrock | Library

Watch the video.
Find the LCM and GCF for each set of numbers.
Write the answer in the blank.
Show your work.

1

16 and 10
LCM_______ 
GCF_______ 

1

21 and 6
LCM_______ 
GCF_______ 

1

15 and 12
LCM_______ 
GCF_______ 