Question

By prime factor find h.c.f and l.c.m 144,198

Answer 1

Answer:

hcf = 18 or lcm = 1584

Step-by-step explanation:

given numbers = 144 , 198

1. 144 = 2×2×2×2×3×3
2. 198= 2×3×311

HCF(144,198) = 2×3×3 = 18

LCM(144,198)= 2×2×2×2×3×3×11= 1584