They meet first at their least common multiple (LCM).
None of those are multiples of ten.
2 4 6 8 10 12 14 16
Least common multiples 12 and 16 is 48.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
The multiples of 2 are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, ...
When they get to 336
Some of the multiples of 14 are the same as the multiples of 16, but not all of them.
None of those are multiples of ten.
336, 672, 1008 and so on.
The lowest common multiple is 336
336, 672, 1008 and so on.
2 4 6 8 10 12 14 16
The least common multiple of 12, 14, and 16 is 336.You can determine this by looking at the multiples of each number individually and seeing when they match:12: 12, 24, 36...33614: 14, 28, 42...33616: 16, 32, 48...336
There are no multiples of 16 that are less than 16.
336, 672, 1008, 1344, 1680
Every multiple of 48 is a multiple of both 16 and 12. There are an infinite number of them. multiples of 16, 16,32,48,64,etc. multiples of 12, 12,24,36,48,60,etc. common multiples of both 12 and 16 are the multiples of 48, 48,96,144,etc
The LCM of 14 and 16 is 112. Multiples of 14 include 14,28,42,56,70,84,98,112 Multiples of 16 include 16,32,48,64,80,96,112