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OpenStudy (anonymous):
Least Commmon Denominator of 1/7 and 2/15
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OpenStudy (anonymous):
it would be 105
OpenStudy (anonymous):
multiply both that should be the LCD
OpenStudy (anonymous):
7*15 = 105
OpenStudy (anonymous):
Denominators are 7 and 15 Multiples of 7 are 7,14,21,28,35,42,49,56,63,70,77,84,91,98,105,... Multiples of 15 are 15,30,45,60,75,90,105,.... Least common multiple of 7 and 15 is 105. So the least common denominator of 1/7 and 1/15 is 105
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