1, 3, 7, and 21
Chat with our AI personalities
0.21 If you want to find what goes into 21 100 times evenly all you have to do is divide 21 by 100.
7 and 3
3. 7x3= 21 12x3= 36
There is no number that goes into both. must be a trick questionthis is another person not the same one :)the number that goes into 12 and 21 is 3 which is a 5th grade problemwho ever said theres no number that goes into 12 and 21 is WRONG!
Nothing.. Because 21 is a Prime number