SOLUTION: what is the leastcommon denominator of 3/a, 3/b, 1/5

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Question 174219: what is the leastcommon denominator of 3/a, 3/b, 1/5
Answer by vleith(2983) About Me  (Show Source):
You can put this solution on YOUR website!
in this case, since there are no 'common factors' in the 3 denominators, the LCD is just the product of the 3
LCD = 5ab