Find the hcf and lcm of 144,180and 192 by prime factorisation method
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144=2×2×2×2×3×3=2^4×3^2
180=2×2×3×3×5=2^2×3^2×5
192=2×2×2×2×2×2×3=2^6×3
LCM(144,180,192)=Product of greatest power of each factor
=2^6×3^2×5
=2,880 Ans,
180=2×2×3×3×5=2^2×3^2×5
192=2×2×2×2×2×2×3=2^6×3
LCM(144,180,192)=Product of greatest power of each factor
=2^6×3^2×5
=2,880 Ans,
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