find the HCF and LCM of the following given pairs of numbers by prime factorisation . 120,90.
Answers
Answered by
6
Answer:
360 and 30
Step-by-step explanation:
LCM=360
HCF=30
Answered by
7
Answer:
120=2×2×2×2×5×3
90=2×5×3×3
HCF=2×3×5=30
LCM=(120×90)/30=1080/30
=360
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