LCM for 66 and 121
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What's the Least Common Multiple (LCM) of 66 and 121?
Answer
LCM of 66 and 121 is
726
First common multiples: 726; 1,452; 2,178; …
726 is divisible by both: 726 ÷ 66 = 11, 726 ÷ 121 = 6 — and 11 and 6 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/66 by 11 and of y/121 by 6.
66 = 2 × 3 × 11
121 = 112
| Prime | 66 | 121 | Highest power |
|---|---|---|---|
| 2 | 2 | — | 2 |
| 3 | 3 | — | 3 |
| 11 | 11 | 112 | 112 |
— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.
LCM = 2 × 3 × 112 = 726
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See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
- Least Common Multiple of 3 Numbers - Find the Least Common Multiple (LCM) of three numbers
- Greatest Common Factor of 3 Numbers - Find the Greatest Common Factor (GCF) of three numbers
- Multiples of a Number - List the first 10 multiples of any number from 1 to 999
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LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 66 | 106 | 3,498 |
| 66 | 107 | 7,062 |
| 66 | 108 | 1,188 |
| 66 | 109 | 7,194 |
| 66 | 110 | 330 |
| 66 | 111 | 2,442 |
| 66 | 112 | 3,696 |
| 66 | 113 | 7,458 |
| 66 | 114 | 1,254 |
| 66 | 115 | 7,590 |
| 66 | 116 | 3,828 |
| 66 | 117 | 2,574 |
| 66 | 118 | 3,894 |
| 66 | 119 | 7,854 |
| 66 | 120 | 1,320 |
| 66 | 121 | 726 |
| 66 | 122 | 4,026 |
| 66 | 123 | 2,706 |
| 66 | 124 | 4,092 |
| 66 | 125 | 8,250 |
| 66 | 126 | 1,386 |
| 66 | 127 | 8,382 |
| 66 | 128 | 4,224 |
| 66 | 129 | 2,838 |
| 66 | 130 | 4,290 |
| 66 | 131 | 8,646 |
| 66 | 132 | 132 |
| 66 | 133 | 8,778 |
| 66 | 134 | 4,422 |
| 66 | 135 | 2,970 |