Solution - Least common multiple (LCM)
121,800
Step by Step Solution
Least Common Multiple is :
121800Calculate Least Common Multiple for :
120, 145 and 175
Factorize of the above numbers :
120 = 23 • 3 • 5
145 = 5 • 29
175 = 52 • 7
Build a prime factors table
| Prime Factor | Number 120 | Number 145 | Number 175 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 3 | 0 | 0 | 3 |
| 3 | 1 | 0 | 0 | 1 |
| 5 | 1 | 1 | 2 | 2 |
| 7 | 0 | 0 | 1 | 1 |
| 29 | 0 | 1 | 0 | 1 |
LCM = 23 • 3 • 52 • 7 • 29
Least Common Multiple is :
121800How did we do?
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