What is the HCF for 13 and 52?

Answer 1

To find the HCF of these two numbers, you must first split them into their prime factors:

13 = 13

52 = 2x2x13

The next step is to identify any common prime factors. In this case both numbers have 13 as a prime factor. Therefore the HCF of 13 and 52 is 13.

Answer 2

The highest common factor (HCF) for 13 and 52 is 13. This is because 13 is a Prime number and the only factor that both 13 and 52 share is 13 itself. Prime numbers have only two factors - 1 and the number itself. Therefore, the HCF for 13 and 52 is 13.

Answer 3

Oh honey, the Highest Common Factor (HCF) for 13 and 52 is 13. It's like finding the one piece of candy that both numbers can share without any fighting. So, there you have it, the HCF is 13, end of story.