Since the LCM is 12 then the common multiples are multiples of 12 12, 24, 36, 48
Look at the multiples of 6. The smallest and greatest multiples of 6 that can be divided evenly by 4 are 12 and 48. So the common multiples of 4 and 6 up to 50 are 12, 24, 36, and 48.
24, 48, 72, 96, 120, 144, 168, 192
24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264, 288.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60.12, 24, 36, 48, 60.15, 30, 45, 60.
24, 48, 72, 96.
They are 24, 48, 72, and 96 .
24 and 48.
They are: 8, 16, 24, 32, 40, 48.
24, 36, 48
Since the LCM is 12 then the common multiples are multiples of 12 12, 24, 36, 48
Look at the multiples of 6. The smallest and greatest multiples of 6 that can be divided evenly by 4 are 12 and 48. So the common multiples of 4 and 6 up to 50 are 12, 24, 36, and 48.
24, 48, 72, 96, 120, 144, 168, 192
8, 16, 24, 32, 40, 48, 56, 64.
86
24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264, 288.
There are no whole factors of 360 that add to -48, however: (-24 - 6√6) & (-24 + 6√6) ≈ -38.697 & -9.303 will add to -48 and multiply to 360.