Question

Look at program SubFromSub05.py.

Give an example of how this program confirms your answer to the previous question of whether one function can be used to create another function.
EX:
def gcf(a,b):
(indent) while True: 16
(indent) (indent) rem = a % b
(indent) (indent) if rem == 0:
(indent) (indent) (indent) return b
(indent) (indent) else:
(indent) (indent) (indent) a = b
(indent) (indent) (indent) b = rem
def lcm(a,b):
(indent) return a * b // gcf(a,b)

Answer 1

The provided Python program shows the use of the gcf function within the lcm function, demonstrating how one function can call another to calculate the Least Common Multiple by using the Greatest Common Factor.

Step-by-step explanation:

The program provided demonstrates how one function can use another function in the field of computer science, specifically in the context of a Python program.

The gcf function is used to calculate the Greatest Common Factor of two numbers by implementing the Euclidean algorithm, which involves a loop of modulus operations and position swaps until a remainder of zero is reached. The other function, lcm, computes the Least Common Multiple of two numbers by calling the gcf function within it. The lcm function multiplies the two input numbers and divides the product by the result returned from the gcf function.