The LCM of 45, 60, 75 = 900
Explanation:
we find each of their factors
45 = 3×3×5
60 = 2×2×3×5
75 = 3×5×5
LCM = least common multiple
we do an illustration:
The LCM of 45, 60, 75 = 2× 2 ×3×3×5×5 = 900
