Solutions by everydaycalculation.com
The LCM of 3 and 1 is 3.
Since 1 cannot be a multiple of any number other than itself, and all other numbers are multiples of 1:-
The LCM of 3 and 1 is 3.
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Find least common multiple (LCM) of: 6 & 2 9 & 3 15 & 5 21 & 7 6 & 1 3 & 2 9 & 1 3 & 3 15 & 1 3 & 5 21 & 1 3 & 7
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