IIM-K (BMSAT) 2025 (QA) PYQs

The number of positive integers that divide $(1890) \cdot (130) \cdot (170)$ and are not divisible by $45$ is ________

What will be the vulgar fraction of 0.0056?

If one of the factors of the number $3^{7} 2^{8} 17^{3}$ is randomly chosen, then the probability that the chosen factor will be a perfect square is