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the lcm of two numbers is 567 and their hcf is 9 if the difference the two numbers is 18 find the two numbers |
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Answer» answer is : a=81 and b=63 use LCM*HCF=a*b where a and b are the two nos. By this U will arrive to an eqn b^2+18b-5103=0 Solve this equation b is obtained as EITHER -81 or 63 ignore the -ve VALUE. USING the +ve value of b we arrive at a. (using |a-b| = 18) |
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