They are: 4 6 8 9 10 12 14 15 16 18 20 21 22 24 25 26 27 28 30 32 33 34 35 36 38 39 40 42 45 46 48 49.
Chat with our AI personalities
40,38,36,35,32,28,27,25,24,21,20,18,16,15,14,12,10,9,8,6,4
45789
3 composite numbers, 21, 22, and 24, are greater than 20 but less than 25.
Composite numbers less than 70 and greater than 60 are 62, 63, 64, 65, 66, 68 and 69.
The composite numbers less than 20 are: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18