12 Prime factorization 60 = 2×2×3×5 84 = 2×2×3×7 108= 2×2×3×3×3 132 = 2×2×3×11 common are, 2×2×3.= 12 so, 12 is the HCF . Reply
Answer:
The HCF of 60, 84, 108 and 132 is 12.
12
Prime factorization
60 = 2×2×3×5
84 = 2×2×3×7
108= 2×2×3×3×3
132 = 2×2×3×11
common are, 2×2×3.= 12
so, 12 is the HCF .