Solution - Least common multiple (LCM)
20,020
Step by Step Solution
Least Common Multiple is :
20020Calculate Least Common Multiple for :
770, 1540 and 5005
Factorize of the above numbers :
770 = 2 • 5 • 7 • 11
1540 = 22 • 5 • 7 • 11
5005 = 5 • 7 • 11 • 13
Build a prime factors table
| Prime Factor | Number 770 | Number 1540 | Number 5005 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 1 | 2 | 0 | 2 |
| 5 | 1 | 1 | 1 | 1 |
| 7 | 1 | 1 | 1 | 1 |
| 11 | 1 | 1 | 1 | 1 |
| 13 | 0 | 0 | 1 | 1 |
LCM = 22 • 5 • 7 • 11 • 13
Least Common Multiple is :
20020How did we do?
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