Solution - Least common multiple (LCM)
1,092
Step by Step Solution
Least Common Multiple is :
1092Calculate Least Common Multiple for :
52, 78 and 91
Factorize of the above numbers :
52 = 22 • 13
78 = 2 • 3 • 13
91 = 7 • 13
Build a prime factors table
| Prime Factor | Number 52 | Number 78 | Number 91 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 2 | 1 | 0 | 2 |
| 3 | 0 | 1 | 0 | 1 |
| 7 | 0 | 0 | 1 | 1 |
| 13 | 1 | 1 | 1 | 1 |
LCM = 22 • 3 • 7 • 13
Least Common Multiple is :
1092How did we do?
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