1.

the lcm of two numbers is 14 times their hcf. the sum of hcf and lcm is 600. if one number is 280, then find the number

Answer»

Let the H.C.F be X
Let the L.C.M = 14X
x + 14x = 600
15x = 600

X = 40
HCF = 40
LCM = 14 X 40 = 560
Other number = 560×40280=80




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