alleryStart learning →Find HCF of 24, 36 and 60.
- 60
- 6
- 24
- 12
Show answer and 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)_
SNAP HCF and LCM — practice questions
Explore 2 free HCF and LCM questions in SNAP Mathematicalability. Open each question or exercise to read its content, reference answers and available explanation.
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Worked practice questions
Find LCM of 12, 15 and 20.
- 180
- 30
- 120
- 60
Show answer and solution
Correct answer: D. 60
1. 12 = 2²·3; 15 = 3·5; 20 = 2²·5.
2. LCM = 2² · 3 · 5 = 60.
3. Answer: 60.
_Source: TSICET 2024 PYQ Q.78 (Shift 1, HCF and LCM)_
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