420 is the LCM
The Least Common Multiple (LCM) for 10 12 14 is 420.
Any multiple of 420.
1 and 2 are common factors. 84 and 168 are common multiples.
The multiples of 2 between 7 and 15 are 8, 10, 12, and 14.
Any multiple of 84
The lowest common multiple is 84
84, 168, 252
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, ... Multiples of 5: 5, 10, 15, 20, 25, 30, ... Multiples of 10: 10, 20, 30, 40, 50, ... So the LCM (Least Common Multiple) is 10.
70 and 140
84, 168, 252 and so on.
The lowest common multiple of 10 and 14 is 70. Others include 140, 210, 280, and an infinite number of others.
The multiples of 14 are 14, 28, 42, 56, 70, 84, 98, 112, 126, 140, and so on. The multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and so on. The only common multiple within the first 10 multiples of both is 42.