LCM for 144 and 1,000
"Least Common Multiple" Calculator
What's the Least Common Multiple (LCM) of 144 and 1,000?
Answer
LCM of 144 and 1,000 is
18,000
First common multiples: 18,000; 36,000; 54,000; …
18,000 is divisible by both: 18,000 ÷ 144 = 125; 18,000 ÷ 1,000 = 18 — and 125 and 18 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/144 by 125 and of y/1,000 by 18.
144 = 24 × 32
1,000 = 23 × 53
| Prime | 144 | 1,000 | Highest power |
|---|---|---|---|
| 2 | 24 | 23 | 24 |
| 3 | 32 | — | 32 |
| 5 | — | 53 | 53 |
— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.
LCM = 24 × 32 × 53 = 18,000
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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 |
|---|---|---|
| 144 | 985 | 141,840 |
| 144 | 986 | 70,992 |
| 144 | 987 | 47,376 |
| 144 | 988 | 35,568 |
| 144 | 989 | 142,416 |
| 144 | 990 | 7,920 |
| 144 | 991 | 142,704 |
| 144 | 992 | 8,928 |
| 144 | 993 | 47,664 |
| 144 | 994 | 71,568 |
| 144 | 995 | 143,280 |
| 144 | 996 | 11,952 |
| 144 | 997 | 143,568 |
| 144 | 998 | 71,856 |
| 144 | 999 | 15,984 |
| 144 | 1,000 | 18,000 |
| 144 | 1,001 | 144,144 |
| 144 | 1,002 | 24,048 |
| 144 | 1,003 | 144,432 |
| 144 | 1,004 | 36,144 |
| 144 | 1,005 | 48,240 |
| 144 | 1,006 | 72,432 |
| 144 | 1,007 | 145,008 |
| 144 | 1,008 | 1,008 |
| 144 | 1,009 | 145,296 |
| 144 | 1,010 | 72,720 |
| 144 | 1,011 | 48,528 |
| 144 | 1,012 | 36,432 |
| 144 | 1,013 | 145,872 |
| 144 | 1,014 | 24,336 |