LCM for 15 and 110
What's the Least Common Multiple (LCM) of 15 and 110?
(Three hundred thirty)
Finding LCM for 15 and 110 using GCF's of these numbers
The first method to find LCM for numbers 15 and 110 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 15 and 110 is 5, so
LCM = (15 × 110) ÷ 5
LCM = 1650 ÷ 5
LCM = 330
Finding LCM for 15 and 110 by Listing Multiples
The second method to find LCM for numbers 15 and 110 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 15: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360
Multiples of 110: 110, 220, 330, 440, 550
So the LCM for 15 and 110 is 330
Finding LCM for 15 and 110 by Prime Factorization
Another method to find LCM for numbers 15 and 110 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 15: 3, 5 (exponent form: 31, 51)
All Prime Factors of 110: 2, 5, 11 (exponent form: 21, 51, 111)
31 × 51 × 21 × 111 = 330
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
<a href="https://calculat.io/en/number/least-common-multiple-lcm-of/15--110">What is the LCM of 15 and 110? - Calculatio</a>
LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 1 | 110 | 110 |
| 2 | 110 | 110 |
| 3 | 110 | 330 |
| 4 | 110 | 220 |
| 5 | 110 | 110 |
| 6 | 110 | 330 |
| 7 | 110 | 770 |
| 8 | 110 | 440 |
| 9 | 110 | 990 |
| 10 | 110 | 110 |
| 11 | 110 | 110 |
| 12 | 110 | 660 |
| 13 | 110 | 1430 |
| 14 | 110 | 770 |
| 15 | 110 | 330 |
| 16 | 110 | 880 |
| 17 | 110 | 1870 |
| 18 | 110 | 990 |
| 19 | 110 | 2090 |
| 20 | 110 | 220 |
| 21 | 110 | 2310 |
| 22 | 110 | 110 |
| 23 | 110 | 2530 |
| 24 | 110 | 1320 |
| 25 | 110 | 550 |
| 26 | 110 | 1430 |
| 27 | 110 | 2970 |
| 28 | 110 | 1540 |
| 29 | 110 | 3190 |
| 30 | 110 | 330 |
About "Least Common Multiple" Calculator
Least Common Multiple (LCM) also known as the Lowest Common Multiple or Smallest Common Multiple of 2 numbers - it is the smallest positive integer that is divisible by both numbers