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
21 goes into 126 6times 21 goes into 189 9times gcf =21
1, 3, 7, 21.
0.21 If you want to find what goes into 21 100 times evenly all you have to do is divide 21 by 100.
1, 3, 7 and 21
1, 3, 7, 21.
7 and 3
It is the number 1
3. 7x3= 21 12x3= 36
what goes into both 21 and 25
When figuring out what number goes both into 21 and 28, you should look at the factor paris. 21: 1 x 21, 3 x 7 28: 1, 28, 2 x 14, 4 x 7 7 goes into both 21 and 28.
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!
1, 3, 7, 21.