Python - Defining fraction

Question

Using Python define named fraction Defining using function without using import and return with format of a/b Examples

fraction(9,24) result = > 3/8

I'm not really good at English so I don't really know what fraction really is. My school only taught in my country's language.

def fraction(a,b):
    return a ? b ?
fraction(9,24)

Answer 1

Without fraction modules, call factorise(9,24) will return a_ret as 3 and b_ret as 8.

def prime_factors(n):
    i = 2
    factors = []
    while i * i <= n:
        if n % i:
            i += 1
        else:
            n //= i
            factors.append(i)
    if n > 1:
        factors.append(n)
    return factors

def factorise(a,b):
    a_list = prime_factors(a)
    a1_list = a_list
    b_list = prime_factors(b)
    b1_list = b_list
    for x in a_list:
        if x in b1_list: 
            b1_list.remove(x) 
            a1_list.remove(x)
    for x in b_list:
        if x in a1_list: 
            a1_list.remove(x)
            b1_list.remove(x) 
    a_ret = 1
    b_ret = 1
    for x in a1_list:
        a_ret *= x
    for x in b1_list:
        b_ret *= x
    print(a_ret,b_ret)