01Medium · ✓ Verified answer
CTET practice check: What is the least common multiple of the consecutive numbers 26 and 27?
- 675
- 755
- 702
- 728
Check answer and explanation +
C — 702Consecutive integers are coprime, so their LCM is their product: 26 × 27 = 702. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published CTET quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 02Medium · ✓ Verified answer
CTET high-priority drill: What is the least common multiple of the consecutive numbers 27 and 28?
- 811
- 756
- 783
- 728
Check answer and explanation +
B — 756Consecutive integers are coprime, so their LCM is their product: 27 × 28 = 756. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published CTET quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 03Medium · ✓ Verified answer
CTET foundation revision: What is the least common multiple of the consecutive numbers 28 and 29?
- 812
- 840
- 783
- 869
Check answer and explanation +
A — 812Consecutive integers are coprime, so their LCM is their product: 28 × 29 = 812. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published CTET quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 04Medium · ✓ Verified answer
CTET speed-building set: What is the least common multiple of the consecutive numbers 29 and 30?
- 899
- 840
- 929
- 870
Check answer and explanation +
D — 870Consecutive integers are coprime, so their LCM is their product: 29 × 30 = 870. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published CTET quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question. 05Medium · ✓ Verified answer
CTET accuracy checkpoint: What is the least common multiple of the consecutive numbers 30 and 31?
- 899
- 991
- 930
- 960
Check answer and explanation +
C — 930Consecutive integers are coprime, so their LCM is their product: 30 × 31 = 930. The displayed answer was independently recomputed during publication.
Source: NCERT Mathematics Classes VI–X · LCM; mapped to the published CTET quantitative/numeracy area; answer independently recomputed. Syllabus-aligned practice—not a previous-year question.