0
Anonymous
0.6667
Dortha Miller ∙
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84 / 126 = 2/3
~= 0.667
Wiki User
The LCM of 21, 84 and 126 is 252.
The GCF is 21.
The least common multiple (LCM) of 84, 126, and 140 is 840.
1, 9, 36, 84, 126, 126, 84, 36, 9, 1
84%