LCM for 50, 75 and 125
"Least Common Multiple of 3 Numbers" Calculator
What's the Least Common Multiple (LCM) of 50, 75 and 125?
Answer
LCM of 50, 75 and 125 is
750
First common multiples: 750; 1,500; 2,250; …
750 is divisible by all three: 750 ÷ 50 = 15, 750 ÷ 75 = 10, 750 ÷ 125 = 6 — and 15, 10 and 6 have no factor but 1 common to all of them, so no smaller number is. As a common denominator: multiply the top and bottom of x/50 by 15 and of y/75 by 10 and of z/125 by 6.
50 = 2 × 52
75 = 3 × 52
125 = 53
| Prime | 50 | 75 | 125 | Highest power |
|---|---|---|---|---|
| 2 | 2 | — | — | 2 |
| 3 | — | 3 | — | 3 |
| 5 | 52 | 52 | 53 | 53 |
— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.
LCM = 2 × 3 × 53 = 750
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See Also
- Greatest Common Factor of 3 Numbers - Find the Greatest Common Factor (GCF) of three numbers
- Least Common Multiple - Find the Least Common Multiple (LCM) of two numbers
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
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LCM Table
| 1st | 2nd | 3rd | LCM |
|---|---|---|---|
| 50 | 75 | 110 | 1,650 |
| 50 | 75 | 111 | 5,550 |
| 50 | 75 | 112 | 8,400 |
| 50 | 75 | 113 | 16,950 |
| 50 | 75 | 114 | 2,850 |
| 50 | 75 | 115 | 3,450 |
| 50 | 75 | 116 | 8,700 |
| 50 | 75 | 117 | 5,850 |
| 50 | 75 | 118 | 8,850 |
| 50 | 75 | 119 | 17,850 |
| 50 | 75 | 120 | 600 |
| 50 | 75 | 121 | 18,150 |
| 50 | 75 | 122 | 9,150 |
| 50 | 75 | 123 | 6,150 |
| 50 | 75 | 124 | 9,300 |
| 50 | 75 | 125 | 750 |
| 50 | 75 | 126 | 3,150 |
| 50 | 75 | 127 | 19,050 |
| 50 | 75 | 128 | 9,600 |
| 50 | 75 | 129 | 6,450 |
| 50 | 75 | 130 | 1,950 |
| 50 | 75 | 131 | 19,650 |
| 50 | 75 | 132 | 3,300 |
| 50 | 75 | 133 | 19,950 |
| 50 | 75 | 134 | 10,050 |
| 50 | 75 | 135 | 1,350 |
| 50 | 75 | 136 | 10,200 |
| 50 | 75 | 137 | 20,550 |
| 50 | 75 | 138 | 3,450 |
| 50 | 75 | 139 | 20,850 |