How do you find the factors of a number in Python?
Note: To find the factors of another number, change the value of num . In this program, the number whose factor is to be found is stored in num , which is passed to the print_factors() function. This value is assigned to the variable x in print_factors() .
What is factor in Python?
The factor of any number is a whole number which exactly divides the number into a whole number without leaving any remainder. For example, 3 is a factor of 9 because 3 divides 9 evenly leaving no remainder.
What is the fastest way to find factors of a number?
The quickest way to find the factors of a number is to divide it by the smallest prime number (bigger than 1) that goes into it evenly with no remainder.
How do you find the first factor of a number in Python?
Find Factors of a Number using for Loop Let’s have a look at the program first: print(“Enter a Number: “, end=””) try: num = int(input()) print(“\nFactors of ” +str(num)+ ” are: “, end=””) for i in range(1, num+1): if num % i == 0: print(i, end=” “) print() except ValueError: print(“\nInvalid Input! “)
How do you find the prime factors of a number in Python?
Example – Python program to print prime factors
- import math.
- # Below function will print the.
- # all prime factor of given number.
- def prime_factors(num):
- # Using the while loop, we will print the number of two’s that divide n.
- while num % 2 == 0:
- print(2,)
- num = num / 2.
What are the factors of 48?
Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48.
What is the factor of 60?
The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 and 60.
What are the factors of 2 and 3?
The factors of 2 and 3 are 1, 2 and 1, 3 respectively. There are 3 commonly used methods to find the GCF of 2 and 3 – long division, prime factorization, and Euclidean algorithm.
How do you factor a number without a loop in Python?
Let’s have a look at the program first: print(“Enter a Number: “, end=””) try: num = int(input()) print(“\nFactors of ” +str(num)+ ” are: “, end=””) for i in range(1, num+1): if num % i == 0: print(i, end=” “) print() except ValueError: print(“\nInvalid Input!
What are the factors of 54?
The factors of 54 are 1, 2, 3, 6, 9, 18, 27 and 54. Hence, there are total 8 factors.
How do you find the largest factor of a number in Python?
Python Program for Find largest prime factor of a number
- Problem statement. Given a positive integer n.
- Approach.
- Example. Live Demo import math def maxPrimeFactor(n): # number must be even while n % 2 == 0: max_Prime = 2 n /= 1 # number must be odd for i in range(3, int(math.
- Output.
- Conclusion.