Solutions by everydaycalculation.com
The LCM of 4 and 1 is 4.
Since 1 cannot be a multiple of any number other than itself, and all other numbers are multiples of 1:-
The LCM of 4 and 1 is 4.
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Find least common multiple (LCM) of: 8 & 2 12 & 3 20 & 5 28 & 7 8 & 1 4 & 2 12 & 1 4 & 3 20 & 1 4 & 5 28 & 1 4 & 7
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