Solution - Least common multiple (LCM)

Least Common Multiple is :

     105315315105

Calculate Least Common Multiple for :

    2401, 3993 and 10985

Factorize of the above numbers :

    2401 = 74 
    3993 = 3 • 113 
    10985 = 5 • 133 

Build a prime factors table

    Number of times each prime factor
    appears in the factorization of :

Prime   Factor	Number   2401	Number   3993	Number   10985	L.C.M    (max)
3	0	1	0	1
5	0	0	1	1
7	4	0	0	4
11	0	3	0	3
13	0	0	3	3

 LCM = 3 • 5 • 74 • 113 • 133

Least Common Multiple is :

     105315315105