LCM for 11 and 39
"Least Common Multiple" Calculator
What's the Least Common Multiple (LCM) of 11 and 39?
Answer
LCM of 11 and 39 is
429
First common multiples: 429; 858; 1,287; …
429 is divisible by both: 429 ÷ 11 = 39, 429 ÷ 39 = 11 — and 39 and 11 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/11 by 39 and of y/39 by 11.
11 and 39 are coprime (GCF = 1), so their LCM is simply the product: 11 × 39 = 429.
11 — prime
39 = 3 × 13
| Prime | 11 | 39 | Highest power |
|---|---|---|---|
| 3 | — | 3 | 3 |
| 11 | 11 | — | 11 |
| 13 | — | 13 | 13 |
— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.
LCM = 3 × 11 × 13 = 429
More with these numbers
Found an error in the calculation or the information?
Related Calculations
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
Share This Calculation
Print
Facebook
Twitter
Telegram
WhatsApp
Viber
Email
