Question

If you answer my questions first then I will surely mark you as the brainliest.​

Answer 1

Answer:

Step-by-step explanation

3: L.C.M of 16, 18, 24, and 30 is 720. But we have to find the least five digit number. So we must multiply 720 by the smallest integer that will make it be at least 10000, which is the smallest 5-digit number.

2: LCM of 25,40,60 = 600

Now, the least number which gives a remainder of 9 when divided by 25, 40 , 60 = 600+ 9 = 609

sorry for the first one that i don't know