Solutions by everydaycalculation.com
The LCM of 9 and 1 is 9.
Since 1 cannot be a multiple of any number other than itself, and all other numbers are multiples of 1:-
The LCM of 9 and 1 is 9.
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Find least common multiple (LCM) of: 18 & 2 27 & 3 45 & 5 63 & 7 18 & 1 9 & 2 27 & 1 9 & 3 45 & 1 9 & 5 63 & 1 9 & 7
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