LCM for 17 and 29
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What's the Least Common Multiple (LCM) of 17 and 29?
Answer
LCM of 17 and 29 is
493
First common multiples: 493; 986; 1,479; …
493 is divisible by both: 493 ÷ 17 = 29, 493 ÷ 29 = 17 — and 29 and 17 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/17 by 29 and of y/29 by 17.
17 and 29 are coprime (GCF = 1), so their LCM is simply the product: 17 × 29 = 493.
17 — prime
29 — prime
| Prime | 17 | 29 | Highest power |
|---|---|---|---|
| 17 | 17 | — | 17 |
| 29 | — | 29 | 29 |
— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.
LCM = 17 × 29 = 493
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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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