If I have an abelian group A that is the direct sum of cyclic groups, say(adsbygoogle = window.adsbygoogle || []).push({});

A=[tex]C_5 \oplus C_35[\tex], would I be right in saying the annihilator of A (viewed as a Z-module) is generated by (5,35)? If not, how do I find it?

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# Belian group A that is the direct sum of cyclic groups

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