The lcm of two no.S is14 times their hcf.The sum of lcm and hcf is 600.If one no.S is 280.Find the other numbdr
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Answer:
80
Step-by-step explanation:
let HCF be x
LCM is 14x
sum of LCM and HCF is 600
x + 14x = 600
15x = 600
x = 600/15 = 40
therefore HCF = x = 40
LCM = 14x = 560
product of LCM and HCF = product of two numbers
40 × 560 = 280 × a
22400 = 280 × a
a = 22400/280
a = 80
therefore the other number is 80
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