Solution - Least common multiple (LCM)
770
Step by Step Solution
Least Common Multiple is :
770Calculate Least Common Multiple for :
22, 55 and 77
Factorize of the above numbers :
22 = 2 • 11
55 = 5 • 11
77 = 7 • 11
Build a prime factors table
| Prime Factor | Number 22 | Number 55 | Number 77 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 1 | 0 | 0 | 1 |
| 5 | 0 | 1 | 0 | 1 |
| 7 | 0 | 0 | 1 | 1 |
| 11 | 1 | 1 | 1 | 1 |
LCM = 2 • 5 • 7 • 11
Least Common Multiple is :
770How did we do?
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