Question

Please Answer...
If a and b are two positive integers such that the least prime factor of a is 3 and the least prime factor of
b is 5. Then calculate the least prime factor of (a + b).
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Answer 1

Answer:

Step-by-step explanation:

Also, b is a positive integer and 5 is the least prime factor of b. Since least prime factor of a is 3, it means that a is an odd number. So, if a is even then 2 is the least prime factor of a.

Answer 2

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