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Which of the following groups is isomorphic to $\mathbb{Z}_{12}$?

$\mathbb{Z}_3\times \mathbb{Z}_4$

$\mathbb{Z}_3\times D_3$

$\mathbb{Z}_2\times \mathbb{Z}_6$

$\mathbb{Z}_2\times \mathbb{Z}_2\times \mathbb{Z}_3$