allery7 आणि 21 चा लसावि (LCM) किती आहे?
A21
B7
C3
D147
Answer & Solution
Correct answer: A. 21
21 हे आधीच 7 च्या पटीत आहे, म्हणून सर्वात लहान सामाईक विभाज्य 21 आहे.
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