Question

the hcf of two no is 12 and there product is 4320 what is the Lcm . lf one of the no is 60 what is the other no

Answer 1

HCF X LCM = Products of numbers.
let assume LCM is x.

$12 \times x = 4320 \\ x = \frac{4320}{12} \\ x = 360$
LCM IS 360.
now assume other number is x
$12 \times 360 = 60 \times x \\ x = \frac{12 \times 360}{60} \\ x = 72$
the another number is 72

Answer 2

The other no is 72 so
60=2×2×3×5
72=2×2×2×3×3
So,
LCM =2×2×3×5×2×3
=360