One syntax doubts

#1

at time 6:00, why are we using the same while loop "while(m%p == 0) " ?

#2

at 7:00, why are we using the if condition ( if(m!=1) factors.push_back(m)) ?

#3

hello @chandreshmaurya
we are iteratrating till square root m so we will cover all prime factor less than square root m.
but there can be almost one prime nmber greater than sqaure root m. so if after complete iteration m is not one that means it is the prime number which is greater than square of m and hence we are pushing it in vector.

#4

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