Question

If Q is a prime number, then what is the LCM of Q, Q² and Q³?​

Answer 1

Answer:

HCF = q

LCM = q ^ 4

Step-by-step explanation:

Since q is a prime number, the factors of q are q and 1.

Factors of q ^2 = q, q ^ 2, 1

Factors of q ^ 4 = q, q ^ 2, q ^ 3, q ^ 4, 1

HCF = Product of least powers of common factors = q × 1 = q

LCM = Product of highest powers of common factors = q ^ 4 × 1 = q ^ 4

Step-by-step explanation:

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