Solution - Least common multiple (LCM)
1,540
Step by Step Solution
Least Common Multiple is :
1540Calculate Least Common Multiple for :
28, 35 and 77
Factorize of the above numbers :
28 = 22 • 7
35 = 5 • 7
77 = 7 • 11
Build a prime factors table
| Prime Factor | Number 28 | Number 35 | Number 77 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 2 | 0 | 0 | 2 |
| 5 | 0 | 1 | 0 | 1 |
| 7 | 1 | 1 | 1 | 1 |
| 11 | 0 | 0 | 1 | 1 |
LCM = 22 • 5 • 7 • 11
Least Common Multiple is :
1540How did we do?
Please leave us feedback.