For 72 and 80 verify product of number = HCF×LCM
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Answer:
proved
Step-by-step explanation:
to find: HCF * LCM
72=2*2*2*3*3
80=2*2*2*2*5
HCF=highest common factor
LCM=least common multiplier
HCF=8
LCM=720
HCF * LCM=5760
now product of 72*80=5760
hence, proved
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