42
OR
Find the LCM and HCF of $72$ and $120$
Find the LCM and HCF of $72$ and $120$
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$72=2^3 \times 3^2$
$120=2^3 \times 3 \times 5$
HCF $= 24$
LCM$=360$
$120=2^3 \times 3 \times 5$
HCF $= 24$
LCM$=360$
OR Find the LCM and HCF of 72 and 120
CBSE Class 10 Maths PYQ · Real Numbers · Find lcm & hcf · 2 Marks · March 2023 · Standard
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