138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150 (including 138 and 150)
152, 153, 154
121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140, 141, 142, 143, 144, 145, 146, 147, 148
They are the numbers that have more than two factors in them.
150 and 169.
There are actually nine numbers: 102, 114, 126, 138, 150, 162, 174, 186 and 198.
139 149
152, 153, 154
102, 108, 114, 120, 126, 132, 138, 144, and 150
121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140, 141, 142, 143, 144, 145, 146, 147, 148
They are the numbers that have more than two factors in them.
150 and 169.
6, 10, 15, 25, 30, 50, 75, 150
For any integer greater than 5, where the units digit is 5 then that number can be expressed as the product of n and 5. As such, the number is composite. Therefore all numbers in the range 150 to 200 that have a units digit of 5 are composite,.
There are actually nine numbers: 102, 114, 126, 138, 150, 162, 174, 186 and 198.
No, because it is divisible by other numbers than 1 and 150 alone.
What are prime numbers from 1-150?
102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150