alleryవీటిలో సంయుక్త సంఖ్యను గుర్తించండి.
A29
B31
C37
D51
Answer & Solution
Correct answer: D. 51
51 అనేది 3 గుణకారం 17 కి సమానం, కాగా 29, 31 మరియు 37 లకు 1 మరియు వాటికి అవే తప్ప ఇతర భాజకాలు లేవు.
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