Question

11. The H.C.F of three numbers 168, 252, 288 is 1) 14 2) 12 3) 168 4) 16 ​

Answer 1

Answer:

2) 168,252 288 ka H.C.F.=12

Answer 2

Answer:

The HCF(168,252,288) = 12 (Option 2)

Step-by-step explanation:

First we find the HCF of first two numbers,

252 = 168 × 1 + 84

168 = 84 × 2 + 0

Now, we find the HCF of 84 and 288

288 = 84 × 3 + 36

84 = 36 × 2 + 12

36 = 12 × 3 + 0

In the last step divisor is 12. So, the HCF of three numbers is 12.