12 4/87 5954 8954 56455 74757 5523 4656465 44154 45654454 45845179644 4653163 4555
No, it is not.
Common multiples include 168, 336 and 504
Multiples of 24: 24, 48, 72, 96, 120, 144, 168, 192, ...Multiples of 56: 56, 112, 168, 224, 280, ...Lowest common multiple: 168
168 and 336
56, 112, 168 and so on.
-56, -112, -168 and so on.
Common multiples include any multiple of 168.
Common multiples include 168, 336, 504 and so on.
The first 5 multiples of 42 are: 42, 84, 126, 168, and 210.
1 and 2 are common factors. 84 and 168 are common multiples.
84, 168, 252
The LCM is: 168