Answer:
1320xy³z³
Explanation:
Write the prime factorization for both terms:
165y³z = 3 · 5 · 11 · y³ · z
88xy³z³ = 2³ · 11 · x · y³ · z³
The Lowest Common Multiple is the product of the highest power of each factor.
LCM = 2³ · 3 · 5 · 11 · x · y³ · z³
LCM = 1320xy³z³