Python Program To Find Factors Of A Number Using Function

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There are a lot of methods in Python to find the factor or divisor of a given number and almost all the methods can be implemented using a function. Because one of those methods is also a method of recursion, which means a function call inside a function. Let’s start with all those methods. We are going to cover three concepts in this article to find the factor/denominator.

01. Method

Using For Loop.

def factors(x):
    print("Factors Of {}:".format(x))
    for i in range(1,x+1):
        d=x%i
        if d==0:
            print(i)

n=18
# n = int(input("Enter Integer Value: "))
factors(n)

Output:

1
2
3
6
9
18

Read More: Python Program To Sort Array Elements In Ascending Order

02. Method

Using While Loop.

def factors(x):
    print("Factors Of {}:".format(x))
    i = 1
    while(i < (x+1)):
        d=x%i
        if d==0:
            print(i)
        i+=1

n=18
# n = int(input("Enter Integer Value: "))
factors(n)

Output:

1
2
3
6
9
18

Read More: Python Program To Print Fibonacci Series

03. Method

Using Recursion.

def factors(x,i):
    if(x >= i):
        if ((x%i)==0):
            print(i)
        factors(x,i+1)

n=18
# n = int(input("Enter Integer Value: "))
factors(n,1)

Output:

1
2
3
6
9
18

 

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