What is the HCF of 180 and 360?

Answer 1

The Highest Common Factor (HCF) of 180 and 360 is the largest positive integer that divides both 180 and 360 without leaving a remainder. To find the HCF, we need to factorize both numbers into their prime factors. The prime factors of 180 are 2 x 2 x 3 x 3 x 5, and the prime factors of 360 are 2 x 2 x 2 x 3 x 3 x 5. By comparing the common factors, we can see that the HCF of 180 and 360 is 2 x 2 x 3 x 3, which equals 36.

Answer 2

It is: 180