lilythewaffle
lilythewaffle
14-09-2017
Mathematics
contestada
What's the LCM of 3 and 7
Respuesta :
soritterling
soritterling
14-09-2017
The least common multiple of 3 and 7 is 21
3,6,9,12,15,18,21
7,14,21
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graykangaroo
graykangaroo
14-09-2017
First, list multiples of 3 and 7. 3: 3, 6, 9, 12, 15, 18, 21... 7: 7, 14, 21...
21 is the LCM
because it is the lowest multiple that the two share.
Answer Link
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