1, 2, 19, 38.
It goes on forever by adding 1 or any other numbr plu there is no certain number to where it stops
many, as the numbr of sides it has
yes. 1,000,000,000,000.
It is composite.
Yes.
1, 2, 19, 38.
119
Nope. Comp.
The HCF of 38 and 40 is 2
' 1 ' is the only number that goes into both 38 and 5 .
25 ÷ 38 = 25/38 ≈ 0.658
No