There are more than four: 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119.
Oh, what a happy little question! The four smallest three-digit composite numbers are 100, 102, 104, and 105. Just like painting a beautiful landscape, sometimes it's the smallest details that bring everything together. Keep exploring numbers, my friend!
The four smallest three digit composite numbers are: 100, 102, 104, 105 with sum 411.
102 & 104
both are composite numbers
4, 6, 8, 9, 104, 6, 8, 9, 10
102 104 105 106 108
100, 102, 104, 105, 106, and 792 .
99, 100, 102, 104, 105, 106, 108, 110, 111, 112, 114 (including 99 and 114)
102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120
They seem to mean that 97 is a prime number whereas the rest of them are composite numbers.
100 102 104 105 106 108 110
Composite numbers are positive integers greater than 1 that have factors other than 1 and themselves. In the range from 90 to 110, the composite numbers are 91, 92, 94, 95, 96, 98, 99, 100, 102, 104, 105, 106, 108, and 110. These numbers can be divided evenly by numbers other than 1 and themselves, making them composite.