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1. The product of two numbers is 396 × 576 and their LCM is 6336. Find their HCF = ?
(a × b) = (HCF and LCM)
396 × 576 = HCF × 6336
HCF = 36
Solution:
We, know that(a × b) = (HCF and LCM)
396 × 576 = HCF × 6336
HCF = 36