As factors, 1, 2, 3 and 6.
The common factors of 12, 24, and 30 are 1, 2, 3, and 6 .
Thirty 42 - 18 = 24 24 / 2 = 12 18 + 12 = 30 42 - 12 = 30
6, 12, 18, 24, 30,
Thirty 42 - 18 = 24 24 / 2 = 12 18 + 12 = 30 42 - 12 = 30
The rule for the sequence 6, 18, 24, 30 is that each number is obtained by adding 12 to the previous number. This is because 6 + 12 = 18, 18 + 6 = 24, and 24 + 6 = 30. Therefore, the pattern is increasing by 12 each time.
12 and 30 yes. 24 no.
25
6, 12, 18, 24, 30, 36, etc. There are an infinite number of them.
6, 12, 18, 24, 30
30
30!
6 12 18 24 30 36 etc.