USMC
USMC
20-10-2015
Mathematics
contestada
find the LCM of 13 and 39
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BUBBLYBOB1
BUBBLYBOB1
20-10-2015
The answer is 78. Keep adding 13 to 13 and 39 to 39 till you get two of the same numbers in both.
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AL2006
AL2006
20-10-2015
13 is a factor of 39.
So 39 is a multiple of both numbers.
That means it's their least common multiple.
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