They are 1*49=49 and 7*7=49
6 multiples of 7 are: 14, 21, 28, 35, 42, and 49
7, 21, 35, 49
Some multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84
LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.
They are 1*49=49 and 7*7=49
7 and 49
The multiples are as follows:49,56,63,70,77,84
The factors are 1, 7 and 49. The multiples are 0, 49, 98, 147, 196 ... (just keep adding 49)
1, 7, 49
It is 7!
7
21, 28, 35, 42, 49
1 and 7
1 and 7
6 multiples of 7 are: 14, 21, 28, 35, 42, and 49
They are: 21, 28, 35, 42 and 49