Two numbers greater than k with given HCF and LCM (or product): find their sum

The same question, asked 2 times: CDS 1 2018*, CDS 2 2018. Every wording below, oldest first.

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Question 1
CDS 1 2018
14 $There are two numbers which are greater than 21 and their LCM and HCF are 3003 and 21 respectively. What is the sum of these numbers?$
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Question 2
CDS 2 2018
13 $The product of two integers p and q, where p > 60 and q > 60, is 7168 and their HCF is 16. The sum of these two integers is$
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