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Math
Operations
Multiplication/Division
Find the Least Common Multiple of 21 and 84. PAR6.2
21
168
84
7
1 answer
The least common multiple of 21 and 84 is 84. The reason for this is because 84 is a multiple of 21 (84 divided by 21 equals 4), and the least common multiple is the smallest number that both numbers can divide into evenly.
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