Find the HCF and LCM of: 15x³-75x²-90x and 64x⁴-18x³-108x²
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LCM of numbers. The most common methods are: Prime factorization method; Division method. Let us discuss these ...
Missing: 15x³- 75x²- 90x 64x⁴- 18x³-
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15x³-75x²-90x
Their LCM will be 2×3×3×5×5×x×x×x=450x^3
Their HCF will be 15x
64x⁴-18x³-108x²
Their LCM will be 2×2×2×2×2×2×3×3×3×x×x×x×x=1728x^4
Their HCF will be 2x^2
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