01Medium · ✓ Verified answer
Himachal Pradesh Patwari practice check: What is the least common multiple of the consecutive numbers 16 and 17?
- 272
- 288
- 255
- 305
Check answer and explanation +
A — 272Consecutive integers are coprime, so their LCM is their product: 16 × 17 = 272. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published Himachal Pradesh Patwari quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 02Medium · ✓ Verified answer
Himachal Pradesh Patwari high-priority drill: What is the least common multiple of the consecutive numbers 17 and 18?
- 323
- 288
- 341
- 306
Check answer and explanation +
D — 306Consecutive integers are coprime, so their LCM is their product: 17 × 18 = 306. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published Himachal Pradesh Patwari quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 03Medium · ✓ Verified answer
Himachal Pradesh Patwari foundation revision: What is the least common multiple of the consecutive numbers 18 and 19?
- 323
- 379
- 342
- 360
Check answer and explanation +
C — 342Consecutive integers are coprime, so their LCM is their product: 18 × 19 = 342. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published Himachal Pradesh Patwari quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 04Medium · ✓ Verified answer
Himachal Pradesh Patwari speed-building set: What is the least common multiple of the consecutive numbers 19 and 20?
- 419
- 380
- 399
- 360
Check answer and explanation +
B — 380Consecutive integers are coprime, so their LCM is their product: 19 × 20 = 380. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published Himachal Pradesh Patwari quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 05Medium · ✓ Verified answer
Himachal Pradesh Patwari accuracy checkpoint: What is the least common multiple of the consecutive numbers 20 and 21?
- 420
- 440
- 399
- 461
Check answer and explanation +
A — 420Consecutive integers are coprime, so their LCM is their product: 20 × 21 = 420. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published Himachal Pradesh Patwari quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.