Find HCF of 24, 36 and 60.
A60
B6
C24
D12
Answer & Solution
Correct answer: D. 12
1. 24 = 2³·3; 36 = 2²·3²; 60 = 2²·3·5.
2. Common factors: 2² · 3 = 12.
3. HCF = 12.
_Source: TSICET 2024 PYQ Q.77 (Shift 1, HCF and LCM)_
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