LCM AND GCF

LCM AND GCF

by Ronaldo Chavez

THE LEAST COMMON MULTIPLE IS THE LEAST COMMON NUMBER THAT IS COMMON MULTIPLE OF BOTH OR ALL OF THE NUMBERS

​GREATEST COMMON FACTOR

​IS THE GREATEST NUMBER THAT IS A FACTOR OF THE NUMBERS

​QUIZ #3 LCM AND GCF

​1. FIND THE LCM AND GCF OF 2,3 AND 6?

​GCF

​2= 1X2

​3=1X3

​6=1X6,,2X3

​LCM

​2= 2,4,6,8,10,12,14,16,18,20

3= 3,6,9,12,15,18,21,24,27,30

​6=6,12,18,24,30,36,42,48,54,60

​LCM=6

SEATWORK #3

FIND THE GCF and lcm of the following

1. ​ 36 and 63

2. ​3, 15, 12

3. ​8, 24, 12

4. ​10, 15 150

5. ​14,21,28