Solution - Least common multiple (LCM)
4,410
Step by Step Solution
Least Common Multiple is :
4410Calculate Least Common Multiple for :
49, 63 and 70
Factorize of the above numbers :
49 = 72
63 = 32 • 7
70 = 2 • 5 • 7
Build a prime factors table
| Prime Factor | Number 49 | Number 63 | Number 70 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 0 | 1 | 1 |
| 3 | 0 | 2 | 0 | 2 |
| 5 | 0 | 0 | 1 | 1 |
| 7 | 2 | 1 | 1 | 2 |
LCM = 2 • 32 • 5 • 72
Least Common Multiple is :
4410How did we do?
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