Factors of 1221 are 1, 3, 11, 33, 37, 111, 407, 1221. So, 1221 can be derived from smaller number in 4 possible ways using multiplication.
Factors of 1221 are 1, 3, 11, 33, 37, 111, 407, 1221. So, 1221 can be derived from smaller number in 4 possible ways using multiplication.
