Question : The product of the two numbers is 38025 and their highest common factor is 65. What is the least common multiple of these numbers?

Option 1: 455

Option 2: 585

Option 3: 715

Option 4: 435

Question : The least common multiple of 48 and 64 is _____ times the highest common factor of 12 and 18.

Option 1: 28

Option 2: 32

Option 3: 24

Option 4: 16