Solution - Least common multiple (LCM)
22,971
Step by Step Solution
Least Common Multiple is :
22971Calculate Least Common Multiple for :
31, 39 and 19
Factorize of the above numbers :
31 = 31
39 = 3 • 13
19 = 19
Build a prime factors table
| Prime Factor | Number 31 | Number 39 | Number 19 | L.C.M (max) |
|---|---|---|---|---|
| 3 | 0 | 1 | 0 | 1 |
| 13 | 0 | 1 | 0 | 1 |
| 19 | 0 | 0 | 1 | 1 |
| 31 | 1 | 0 | 0 | 1 |
LCM = 3 • 13 • 19 • 31
Least Common Multiple is :
22971How did we do?
Please leave us feedback.