Python: Check if two given numbers are Co Prime or not
Python Basic - 1: Exercise-119 with Solution
Two numbers are coprime if their highest common factor (or greatest common divisor if you must) is 1.
Write a Python program to check if two given numbers are Co Prime or not. Return True if two numbers are Co Prime otherwise return false.
Sample Solution:
Python Code:
def gcd(p,q):
# Create the gcd of two positive integers.
while q != 0:
p, q = q, p%q
return p
def is_coprime(x, y):
return gcd(x, y) == 1
print(is_coprime(17, 13))
print(is_coprime(17, 21))
print(is_coprime(15, 21))
print(is_coprime(25, 45))
Sample Output:
True True False False
Flowchart:

Python Code Editor:
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Python: Tips of the Day
What is the difference between Python's list methods append and extend?
append: Appends object at the end.
x = [1, 2, 3] x.append([4, 5]) print (x)
Output:
[1, 2, 3, [4, 5]]
extend: Extends list by appending elements from the iterable.
x = [1, 2, 3] x.extend([4, 5]) print (x)
Output:
[1, 2, 3, 4, 5]
Ref: https://bit.ly/2AZ6ZFq
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