108
5 10 15 20 25 30 35 40
21, 28, 35, 42, 49, 56.
56,63,70,77,84,91,98
The larger numbers are multiples of the smaller numbers before and after. ... 4 20 5 30 6 42 7 56 ... 4 x 5 = 20 5 x 6 = 30 6 x 7 = 42 7 x 8 = 56 You can say it another way with division: 4 into 20 is 5, 5 into 30 is 6, 6 into 42 is 7, 7 into 56 is 8... (I just added the 4 and the 56 into the sequence to make the pattern easier to see. You can extend it in both directions.)
They are 21 and 28
food
108
7, 14, 21 & 28
14, 21, and 28
There are no integer multiples of 7 between 135 and 139: 19 x 7 = 133, while 20 x 7 = 140.
5 10 15 20 25 30 35 40
35, 42, 49
5 10 15 20 25 30 35
21, 28, 35, 42, 49, 56.
The LCM of 7 and 20 is 140
The LCM is 70. Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70 Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70 Multiples of 10: 10, 20, 30, 40, 50, 60, 70