correct answer is: b) 12

Explanation

The HCF of 24,36,48 and 72 is :12
And, the LCM of 24,36,48 and 72 is :
2\times2\times2\times3\times3\times2=144.
Now, if we divide the LCM by the HCF then we get =\left(144\div12\right)
\rightarrow 12.
\therefore 12 times the HCF of 24,36,48 and 72 contained their LCM.
Ans: 12 times.

These precise math questions can also be expressed as:

1. In how many instances does the highest common factor (HCF) of 24, 36, 48, and 72 fit into their least common multiple (LCM)?
2. How many multiples of the highest common factor (HCF) of 24, 36, 48, and 72 are contained within their least common multiple (LCM)?
3. How many times does the greatest common divisor (GCD) of 24, 36, 48, and 72 go into their least common multiple (LCM)?
4. Within their least common multiple (LCM), how many times is the highest common factor (HCF) of 24, 36, 48, and 72 present?