show the relationship of the following numbers with their HCF and LCM
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Answer:
a. 20 and 30
20=2×2×5
30=2×3×5
HCF=5
LCM=2×2×3×5=60
and all the questions are also done in the same manner.
Step-by-step explanation:
HCF = Biggest common factor
LCM= The common factor and the remaining
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