LCM for 105 and 150
What's the Least Common Multiple (LCM) of 105 and 150?
Answer
(One thousand fifty)
Finding LCM for 105 and 150 using GCF of these numbers
The first method to find LCM for numbers 105 and 150 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 105 and 150 is 15, so
LCM = (105 × 150) ÷ 15
LCM = 15,750 ÷ 15
LCM = 1,050
Finding LCM for 105 and 150 by Listing Multiples
The second method to find LCM for numbers 105 and 150 is to list out the common multiples for both numbers and pick the first one that matches:
Multiples of 105: 105, 210, 315, 420, 525, 630, 735, 840, 945, 1,050, 1,155, 1,260
Multiples of 150: 150, 300, 450, 600, 750, 900, 1,050, 1,200, 1,350
So the LCM for 105 and 150 is 1,050
Finding LCM for 105 and 150 by Prime Factorization
Another method to find LCM for numbers 105 and 150 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 105: 3, 5, 7 (exponent form: 31, 51, 71)
All Prime Factors of 150: 2, 3, 5, 5 (exponent form: 21, 31, 52)
31 × 52 × 71 × 21 = 1,050
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers

LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 105 | 135 | 945 |
| 105 | 136 | 14,280 |
| 105 | 137 | 14,385 |
| 105 | 138 | 4,830 |
| 105 | 139 | 14,595 |
| 105 | 140 | 420 |
| 105 | 141 | 4,935 |
| 105 | 142 | 14,910 |
| 105 | 143 | 15,015 |
| 105 | 144 | 5,040 |
| 105 | 145 | 3,045 |
| 105 | 146 | 15,330 |
| 105 | 147 | 735 |
| 105 | 148 | 15,540 |
| 105 | 149 | 15,645 |
| 105 | 150 | 1,050 |
| 105 | 151 | 15,855 |
| 105 | 152 | 15,960 |
| 105 | 153 | 5,355 |
| 105 | 154 | 2,310 |
| 105 | 155 | 3,255 |
| 105 | 156 | 5,460 |
| 105 | 157 | 16,485 |
| 105 | 158 | 16,590 |
| 105 | 159 | 5,565 |
| 105 | 160 | 3,360 |
| 105 | 161 | 2,415 |
| 105 | 162 | 5,670 |
| 105 | 163 | 17,115 |
| 105 | 164 | 17,220 |
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