The number 1.
21 is the smallest #. 147 / 21 = 7.
1 and 3.
The number is 1.
330 is divisible by 3 , 10 and 11.
Oh, dude, let me break it down for you. So, 21 goes into 58 two times (21 x 2 = 42), and you're left with 16. But wait, there's more! If you really want to get technical, you can divide 16 by 21 to get a decimal answer. But like, who has time for that?
21 + 37 = 58
58
21
The number 7. 7 goes into 21 3 times; 7 goes into 49 7 times.
58 - 16 = 42, 42/2 = 21, 21 + 16 = 37. Your numbers are 21 & 37
1218
58 does.