420
420
420
10.3562
20*-9 = -180 -180*21 = -3780 -3780*-1 = 3780.
420
420
420
10.3562
63
Yes because 3780/9 = 420
0.0357
20*-9 = -180 -180*21 = -3780 -3780*-1 = 3780.
420
3780 multiplied by any integer, like 3780, 7560, 11340 and so on.
The HCF of 3780 is 3780. if you meant 37 and 80, it would just be 1
There are 10 millimetres in one centimetre. Therefore, 3780 millimetres is equal to 3780/10 = 378 centimetres.
The LCM is 3780.