What is the highest common factor of 39 143 and 169?

Answer 1

To find the highest common factor (HCF) of 39, 143, and 169, we need to first find the prime factors of each number.

The prime factors of 39 are 3 and 13, the prime factors of 143 are 11 and 13, and the prime factors of 169 are 13 and 13.

The HCF is the product of the common prime factors raised to the lowest power they appear, which in this case is 13. Therefore, the HCF of 39, 143, and 169 is 13.

Answer 2

Oh, dude, you're hitting me with some math here. The highest common factor of 39, 143, and 169 is 13. It's like the cool kid at the math party that all these numbers can hang out with. So yeah, 13 is the winner, but like, don't ask me to find the square root of it or anything.

Answer 3

Well, darling, the highest common factor of 39, 143, and 169 is 13. It's like finding the perfect little black dress in a sea of outdated fashion choices - simple, elegant, and always in style. So, go ahead and flaunt that HCF like the math fashionista you are!

Answer 4

The GCF of 39, 143, and 169 is 13.

One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.

The factors of 39 are 1, 3, 13, and 39.

The factors of 143 are 1, 11, 13, and 143.

The factors of 169 are 1, 13, and 169.

The common factors are 1 and 13. Therefore, the greatest common factor is 13.

Answer 5

77

Answer 6

13