Please help solve in python :)

Given the number n as input, print the first n odd numbers starting from 1 . For example if the input is 4 The ourput will be: 1357 Given an int as the input, print all the factors of that number, one in each line. For example, if the input is 15 The output will be 1 3 5 15 Given two integers as input, find the greatest common divisor (gcd) of them. GCD is the largest integer that divides each of the two integers. For example, given the numbers 12 and 15 The output will be 3