LCM for 4 and 144
What's the Least Common Multiple (LCM) of 4 and 144?
(One hundred forty-four)
Finding LCM for 4 and 144 using GCF's of these numbers
The first method to find LCM for numbers 4 and 144 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 4 and 144 is 4, so
LCM = (4 × 144) ÷ 4
LCM = 576 ÷ 4
LCM = 144
Finding LCM for 4 and 144 by Listing Multiples
The second method to find LCM for numbers 4 and 144 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152
Multiples of 144: 144, 288, 432, 576, 720, 864, 1008, 1152, 1296, 1440, 1584, 1728, 1872, 2016, 2160, 2304, 2448, 2592, 2736, 2880, 3024, 3168, 3312, 3456, 3600, 3744, 3888, 4032, 4176, 4320, 4464, 4608, 4752, 4896, 5040, 5184, 5328, 5472, [...], 144
So the LCM for 4 and 144 is 144
Finding LCM for 4 and 144 by Prime Factorization
Another method to find LCM for numbers 4 and 144 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 4: 2, 2 (exponent form: 22)
All Prime Factors of 144: 2, 2, 2, 2, 3, 3 (exponent form: 24, 32)
24 × 32 = 144
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/4--144">What is the LCM of 4 and 144? - Calculatio</a>
LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 1 | 144 | 144 |
| 2 | 144 | 144 |
| 3 | 144 | 144 |
| 4 | 144 | 144 |
| 5 | 144 | 720 |
| 6 | 144 | 144 |
| 7 | 144 | 1008 |
| 8 | 144 | 144 |
| 9 | 144 | 144 |
| 10 | 144 | 720 |
| 11 | 144 | 1584 |
| 12 | 144 | 144 |
| 13 | 144 | 1872 |
| 14 | 144 | 1008 |
| 15 | 144 | 720 |
| 16 | 144 | 144 |
| 17 | 144 | 2448 |
| 18 | 144 | 144 |
| 19 | 144 | 2736 |
| 20 | 144 | 720 |
| 21 | 144 | 1008 |
| 22 | 144 | 1584 |
| 23 | 144 | 3312 |
| 24 | 144 | 144 |
| 25 | 144 | 3600 |
| 26 | 144 | 1872 |
| 27 | 144 | 432 |
| 28 | 144 | 1008 |
| 29 | 144 | 4176 |
| 30 | 144 | 720 |
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