1800
what is the largest three-digit number that is divisible by 4, 5, and 6
It is a 4 digit multiple of 6.
The lowest 4-digit number that is divisible by 6 is 1002
There can be no such number. If it is divisible by 5 and 6it must be divisible by 6.
If the last two digits are divisible by 4 then the number is divisible by 4. Thus, if the tens digit is even and the units digit is 0 or 4 or 8 OR if the tens digit is odd and the units digit is 2 or 6 then the number is divisible by 4.
3030
2000
3000
1028
24000
60 is divisible by 3, 4, 5, and 6.
A four-digit number divisible by both 4 and 6 must also be divisible by their least common multiple (LCM), which is 12. The smallest four-digit number is 1000. To find the smallest four-digit number divisible by 12, we divide 1000 by 12, which gives approximately 83.33, and then multiply by 12 to get 1000 - (1000 % 12) = 1008. Thus, 1008 is a four-digit number that is divisible by both 4 and 6.