What is the HCF of 78 143 156?

Answer 1

Oh, dude, the Highest Common Factor (HCF) of 78, 143, and 156 is 1. Yeah, that's right, 1. It's like the smallest number that can divide all of them without leaving a remainder. So, there you go, the thrilling world of math!

Answer 2

Well, isn't that a happy little question! To find the highest common factor (HCF) of 78, 143, and 156, we can start by finding the factors of each number and then identifying the largest factor they all share. Take your time, there's no rush in finding the beauty of numbers coming together in harmony.

Answer 3

The Highest Common Factor (HCF) of three numbers is the largest number that divides all three numbers without leaving a remainder. To find the HCF of 78, 143, and 156, we need to find the common factors of all three numbers and determine the largest one. The prime factors of 78 are 2 x 3 x 13, the prime factors of 143 are 11 x 13, and the prime factors of 156 are 2 x 2 x 3 x 13. The common factor among all three numbers is 13, so the HCF of 78, 143, and 156 is 13.

Answer 4

13

Answer 5

It is: 13

Answer 6

2

Answer 7

13