Question

If p and q are two coprime number write their HCF and Lcm

Answer 1

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$\sf{\blue{LCM = p×q, HCF = 1}}$

$\large{\red{\fbox{Given:-}}}$

If p and q are two coprime number write their HCF and Lcm

LCM

p and q are co-prime number

So, it's common factor is 1.

So, HCF(q,q)=1

To find the LCM we know that

• Product of two number =HCF×LCM

p×q=1×LCM

LCM=p×q

HCF

Since P and Q are co prime,

Since P and Q are co prime,So, HCF(P,Q)=1