LCM of two number is 14 times of their HCF. The sum of LCM and HCF is 600. If one number
is 80. Find the other.
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Answer:
let hcf be x
then lcm be 14x
A/Q =》 x+14x =》 600
=》 15x =》 600
=》 x = 600/ 15
=》 x = 40
hcf =》 40
lcm =》 14× 40 = 560
hcf × lcm = 80 × other no.
40 × 560 = 80 × other no.
other no. = 40 × 560 / 80
other no. = 560/ 2
other no. = 280 Ans.
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