t(n) = 6*n where n = 1, 2, 3, etc
The LCM of 2, 3 and 6 is 6.
The common factors of 18 and 54 are 1, 2, 3, 6, 9, 18
18. 6*3=18, 9*2=18
The factors of 18 are: 1 2 3 6 9 18
4*2-2=6 6*2-2=10
3 4 6 9 13 18...1....2....3....4......5
Rule: If it is divisible by 2 and by 3Numbers are divisible by 6 if they are divisible by 3 and 2. Therefore, for example, since 18 is divisible by 3 and 2, it is also divisible by 6.The divisibility rule for 6 is, it can go into the number if 2 and 3 can also.
add 6, subtract 2
t(n) = 6*n where n = 1, 2, 3, etc
It is T(n) = n2 - 2n + 6
2/6 of 18 = 1/3 of 18 = 18/3 = 6
ni = ni-1+6
LCM of 2 6 and 18 is 18.
1,2, 3, 6, 9, 18 are the factors of 18.1, 2, 3, 6, 9, and 18 are.
Numbers are divisible by 6 if they are even and also divisible by 3. Therefore, for example, since 18 is divisible by 3 and 2, it is also divisible by 6.
The factors of 18 are 1, 2, 3, 6, 9, and 18. The factor pairs of 18 are 1x18, 9x2, and 6x3.1, 2, 3, 6, 9, 18.