100015
10,002
100089
It is 315.
135
A four-digit number that is divisible by 2, 5, and 9 must be divisible by their least common multiple, which is 90. The smallest four-digit number is 1000, and the largest is 9999. The smallest four-digit number divisible by 90 is 1080, while the largest is 9990. Therefore, any four-digit number like 1080 or 9990 can serve as an example.
what is the least 5- digit number which is exactly divisible by 36
The least three-digit number that is divisible by both 5 and 9 is 135.
10,002
100089
18 - least
100,035
It is 315.
1035
I suggest you try getting different multiples of 41,000, until you find one that has five digits.
To find the least 4-digit number divisible by 2, 3, 4, 5, 6, and 7, we need to find the least common multiple (LCM) of these numbers. The LCM of 2, 3, 4, 5, 6, and 7 is 420. The smallest 4-digit number divisible by 420 is 1050. Therefore, 1050 is the least 4-digit number divisible by 2, 3, 4, 5, 6, and 7.
108
135