Once, with 14 left over.
39 ÷ 3 = 13
Oh, dude, that's an easy one. So, what can go into 21 and 39? Well, technically, the numbers that can go into both 21 and 39 are 1 and 3. Like, it's not rocket science, but hey, math can be a little sneaky sometimes.
the answer is 21 times 42 which equals 882
It can go once.
21 can go into 38 one time. It'll have a remainder of 17.
39 time with a remainder 1
Four (4.4286) times.
21 times.
2 R 21
1 with remainder 19.
One (1.4762) time.