Prime factor each number and use the all the prime factors the most it appeared in any one number.
6=2x3
7=7
14=2x7
2x3x7=42
LCM of 6, 7, and 14 = 42
LCM(6, 7, 14) = 42 GCF(6, 7, 14) = 1
The LCM is 42.
Using the prime factors of 14 and 6, the LCM is 42 (2 x 3 x 7).
It is: 42
It is 42
what is the least common multiple of 6, 14, and 7
42
42
2 x 3 = 6 2 x 7 = 14 2 x 3 x 7 = 42, the LCM
Since 14 is a multiple of 7, it is automatically the LCM.
14 2: 2, 4, 6, 8, 10, 12, 14 7: 7, 14