Answer:
The LCM (Least Common Multiple) of 126, 154, and 216 can be found by factorization.
Let's factorize each number:
- 126 = 2 * 3^2 * 7
- 154 = 2 * 7 * 11
- 216 = 2^3 * 3^3
The LCM is then found by multiplying each factor the greatest number of times it occurs in either number. So:
LCM = 2^3 * 3^3 * 7 * 11 = 2772.