For 14, 8, 7, 4 the LCM is: 56
The LCM for 4, 7, and 10 is: 140!
For 7, 5, 4, 3, 2 the LCM is: 420
The LCM is: 84
The Lowest Common Multiple of 7, 4, and 2 is 28.
2
lcm(2, 7) = 14 5th multiple is 5 x 14 = 70
The LCM is: 56
Since 4 is a multiple of 2, it is automatically the LCM.
The LCM is: 6
60
42
10
78
Let's look at the 2 and 7 times tables... 2, 4, 6, 8, 10, 12, 14, 16... 7, 14, 21, 28... 14 is the first number to be in both times tables. Therefore, the lowest common multiple (LCM) of 2 and 7 is 14
The LCM of 4 and 7 is 28
The LCM is 140.