Divisor, Check Prime Numbers - Python Language
19-09-2020    91 times ### Write a python program to find the divisor of A Number.

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)
```

### Write a python program to check a number is prime or not.

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")
```

### Write a python program to print all prime numbers from 10 to 100.

```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='')
``` 