Solution - Least common multiple (LCM)
9,177
Step by Step Solution
Least Common Multiple is :
9177Calculate Least Common Multiple for :
19, 21 and 23
Factorize of the above numbers :
19 = 19
21 = 3 • 7
23 = 23
Build a prime factors table
| Prime Factor | Number 19 | Number 21 | Number 23 | L.C.M (max) |
|---|---|---|---|---|
| 3 | 0 | 1 | 0 | 1 |
| 7 | 0 | 1 | 0 | 1 |
| 19 | 1 | 0 | 0 | 1 |
| 23 | 0 | 0 | 1 | 1 |
LCM = 3 • 7 • 19 • 23
Least Common Multiple is :
9177How did we do?
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