3 and 37, 1 and 111
1, 3, 37, 111
3and 37
ask yourself if anything can go into 57 or 111 (divided)
1, 3, 9, 37, 111, 333.
1, 3, 9, 37, 111 and 333.
111 = 3*37
Each of these numbers goes evenly into 333: 1, 3, 9, 37, 111, 333.
1, 3, 9, 27, 37, 111, 333, 999
1, 3, 9, 27, 37, 111, 333, 999.
The number 111 has four positive factors: 1, 3, 37, 111.The easiest way to factor a number is to start with 1 and start checking each number higher to see if it will go into the number:1 x 111 = 1113 x 37 = 111No other numbers go into 111, so these are the only factors.
prime factors for 111 = 3, 37