List the multiples of 324 and whatever the other number is. The first number that appears on both lists is the LCM.
List the multiples.4, 8, 12, 16, 20, 24, 286, 12, 18, 24, 308, 16, 24, 3224 is the smallest number on all the lists, the LCM.
Example: Find the LCM of 12 and 30.Write the multiples of 12: 12, 24, 36, 48, 60, 72, ...Write the multiples of 30: 30, 60, 90, ...The first number you find which is in both lists is the LCM: 60.
Write down the multiples. Stop when you hit the same number on both lists.4, 8, 12, 166, 12, 18The LCM is 12.
The LCM of 9 and 10 is 90. Other multiples include 180, 270 and 360.
4, 8, 12, 16, 20, 24, 2814, 28
4, 8, 12, 16, 20, 24, 2814, 28
The Least Common Multiple (LCM) for 824 32 is 3,296.
Example: 5 and 7 List the multiples of 5. 5, 10, 15, 20, 25, 30, 35, 40... List the multiples of 7. 7, 14, 21, 28, 35, 42... The LCM is the first number that appears on both lists.
List the multiples of 324 and whatever the other number is. The first number that appears on both lists is the LCM.
14, 28, 42, 56, 70, 84, 98, 112, 126, 140, 15420, 40, 60, 80, 100, 120, 140, 160The LCM is 140.
If you use the "list the multiples" method of finding the LCM, it is likely that the lists and the size of the numbers on the list will increase as the numbers you are comparing get larger. If you learn the "prime factorization" method, you can avoid that.
need more than one number an LCM..
6 = 3,3 3= 3 3x3x3 = 9 LCM= 9
List the multiples.4, 8, 12, 16, 20, 24, 286, 12, 18, 24, 308, 16, 24, 3224 is the smallest number on all the lists, the LCM.
List the multiples. 12, 24, 36, 48, 60 16, 32, 48, 64 Stop when you find the first one on both lists. The LCM is 48.
There can only be one LCM per set of numbers. Other common multiples will be multiples of the LCM. The LCM of 2840 and 144 is 51120. Other multiples include 102240 and 153360. The LCM of 28, 40 and 144 is 5040. Other multiples include 10080 and 15120.