Question

HCF and LCM of 330,792,1188

Answer 1

330792: 2 2 2 3 7 11 179

1188: 2 2 3 3 3 11

LCM: 2 2 2 3 3 3 7 11 179

The Least Common Multiple (LCM) is: 2 x 2 x 2 x 3 x 3 x 3 x 7 x 11 x 179 = 2977128

Answer 2

Answer:11880

Step-by-step explanation:

Least Common Multiple is :

     11880

Calculate Least Common Multiple for :

   1188, 330 and 792

Factorize of the above numbers :

   1188 = 22 • 33 • 11  

   330 = 2 • 3 • 5 • 11  

   792 = 23 • 32 • 11  

Build a prime factors table

   Number of times each prime factor

   appears in the factorization of :

Prime  

Factor   Number  

1188   Number  

330   Number  

792    L.C.M  

(max)  

2 2 1 3 3

3 3 1 2 3

5 0 1 0 1

11 1 1 1 1

LCM = 23 • 33 • 5 • 11

Least Common Multiple is :

     11880