If LCM (72, 126) = 504, find HCF (72, 126)
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BY USING FORMULA,
LCM (a,b) × HCF (a,b) = a × b
therefore, 504 × HCF (a,b) = 72 × 126
HCF (a,b) = 9072 ÷ 504
HCF (a,b) = 18
plzz mark it as BRAINLIEST.
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