Question

find LCM and HCF of 18, 32, 72, 96​

Answer 1

Step-by-step explanation:

✓✓________LCM__________✓✓

$18 = 2 \times 3 \times 3 \\ 32 = 2 \times 2 \times 2 \times 2 \times 2 \\ 72 = 2 \times 2 \times 2 \times 3 \times 3 \\ 96 = 2 \times 2 \times 2 \times 2 \times 2 \times 3$

LCM = 2×2×2×2×2×3×3 = 288

HCF = 2