What is the greatest number which can exactly divide 192, 1056 and 1584?
Answer & explanation
Correct answer: option 1
The greatest number that exactly divide 192, 1056 and 1584 is HCF of these numbers.
So, *HCF = Value of 1 Ratio.* (The best way to find the HCF of numbers)
Therefore, ratio of numbers is
⇒ 192 : 1056 : 1584
⇒ 48 : 264 : 396 (cut by 4)
⇒ 4 : 22 : 33 ( cut by 12)
So value of 1 ratio = 12 × 4 = 48 = HCF