There are 4 such numbers and 2 is one of them.
10, 100, 2, 1, 16... and more
12:12,24,36,48,60,72,84,96,108,120 14:14,28,32,46,60,74,88,102,116,130 16:16,32,48,64,80,96,112,128,144,160
Only the number 1.
The number is 1.
The number is 1.
The number is 1.
2 goes into both.
As 16 divides equally by 2 without leaving a remainder, it is indeed an even number.
The HCF of 16 and 64 is 16
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
4