Question

What is the HCF of 120, 144, 216?
38
24
120
144

Answer 1

Answer:

The HCF of 120,144 and 216 is 24 .

Answer 2

Answer:

24

Step-by-step explanation:

Correct option is

B

24

Given numbers are 120, 144 and 216.

To find out: HCF of the given numbers.

On factorising the given numbers, we get:

120=2×2×2×3×5

144=2×2×2×2×3×3

216=2×2×2×3×3×3

The common factors amongst the three numbers are:

2×2×2×3=24.

Hence, the HCF of 120, 144 and 216 is 24.