The LCM is: 6
lcm(2, 7) = 14 5th multiple is 5 x 14 = 70
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 is: 52
The LCM of 4 and 6 is 1212
The LCM is: 28
Since 4 is a multiple of 2, it is automatically the LCM.
The LCM is: 6
78
42
60
10
The LCM is: 56
lcm(2, 7) = 14 5th multiple is 5 x 14 = 70
Factor 6 and you get 2*3. Therefore, 6 is divisible by 6, 2, and 3 Therefore, the LCM of all three is 6
2
4.