The LCM of 21 and 24 is 168. Because you multiply 21 with 1,2,3,4 etc. and do the same with 24. Then when you find the number that is the same, that is your LCM.
The LCM wold be 168 because as you can see below, 21 and 24 fist meet at 16821:42,63,84,105,126,147,16824:24,48,72,96,120,144,168
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The Least Common Multiple (LCM) for 21 24 is 168.
The LCM is 24.
The LCM of 9, 21 and 24 is 504.
The LCM of 21 and 24 is 168. Because you multiply 21 with 1,2,3,4 etc. and do the same with 24. Then when you find the number that is the same, that is your LCM.
The LCM is: 51,240
The LCM is: 504
The LCM is: 168
The LCM is: 168
The LCM is: 504
168
Least Common Multiple (LCM) for 21 24 is 168.
The LCM is 2520.
The LCM wold be 168 because as you can see below, 21 and 24 fist meet at 16821:42,63,84,105,126,147,16824:24,48,72,96,120,144,168
1512