Each and every number can divide by the 1 and itself. Here we find the other divisor of the nnumber. Now a number can divide by any number which is less than or equal of the half of the number.
no=int(input("Enter A Number : ")) for i in range(2,int(no/2)+1): if(no%i==0): print(i)
Each and every number can divide by the 1 and itself. But some numbers are not divided by any other number except 1 and it self. Those numbers are known as Prime Numbers. Here we find the divisor the number. if a number has no divisor except 1 and itself then we can say that number is a prime number.
no=int(input("Enter A Number : ")) fl=1 for i in range(2,int(no/2)+1): if(no%i==0): fl=0 break if(fl==1): print(no," is a prime no") else: print(no," is not a prime no")
for no in range(10,101): fl=1 for i in range(2,int(no/2)+1): if(no%i==0): fl=0 break if(fl==1): print(no,", " ,end='')