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प्रश्न
Using prime factorization, find the HCF and LCM of 144, 198 In case verify that HCF × LCM = product of given numbers.
उत्तर
Prime factorization:
144 = 24 × 32
198 = 2 × 32 × 11
HCF = product of smallest power of each common prime factor in the numbers = 2 × 32 = 18
LCM = product of greatest power of each prime factor involved in the numbers = 24 × 32 × 11 = 1584
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