MCQ
The $\text{LCM}$ of two co $-$ prime numbers is
  • A
    Their sum
  • B
    $0$
  • C
    Their difference
  • Their product

Answer

Correct option: D.
Their product
The $\text{LCM}$ of two co $-$ prime numbers is their product always.
For example, the $\text{LCM}$ of $3, 5$ is $= 3 \times 5 = 15$

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