SOLUTION: the sum of 2 numbers is 144 and their LCM is 420 then the smaller no. is :?

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Question 896441: the sum of 2 numbers is 144 and their LCM is 420 then the smaller no. is :?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
the sum of 2 numbers is 144
a + b = 144
a = -b + 144
and their LCM is 420 then the smaller no. is?
HOw about
a = 60
b = 84