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Playing with Numbers — MATHS STD 6 — Question

ICSE BoardEnglish MediumSTD 6MATHSPlaying with Numbers1 Mark
MCQ
If $a$ and $b$ are co-primes, then their LCM is
  • A
    $a+b$
  • ✓
    $a b$
  • C
    $\frac{a}{b}$
  • D
    1
✓

Answer

Correct option: B.
$a b$
B

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