Solution - Least common multiple (LCM)
1,680
Step by Step Solution
Least Common Multiple is :
1680Calculate Least Common Multiple for :
48, 40 and 28
Factorize of the above numbers :
48 = 24 • 3
40 = 23 • 5
28 = 22 • 7
Build a prime factors table
| Prime Factor | Number 48 | Number 40 | Number 28 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 4 | 3 | 2 | 4 |
| 3 | 1 | 0 | 0 | 1 |
| 5 | 0 | 1 | 0 | 1 |
| 7 | 0 | 0 | 1 | 1 |
LCM = 24 • 3 • 5 • 7
Least Common Multiple is :
1680How did we do?
Please leave us feedback.