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Real Numbers

Quick practice

Question 1 of 5

If two positive integer s and q are written as $s={{a}^{4}}{{b}^{2}}$ and $q=a{{b}^{4}};s,q$ are prime numbers, then HCF (m ,n) is:

A

ab

B

a

C

pq

D

$a{{b}^{2}}$