LCM for 54 and 126
"Least Common Multiple" Calculator
What's the Least Common Multiple (LCM) of 54 and 126?
(Three hundred seventy-eight)
Finding LCM for 54 and 126 using GCF's of these numbers
The first method to find LCM for numbers 54 and 126 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 54 and 126 is 18, so
LCM = (54 × 126) ÷ 18
LCM = 6804 ÷ 18
LCM = 378
Finding LCM for 54 and 126 by Listing Multiples
The second method to find LCM for numbers 54 and 126 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 54: 54, 108, 162, 216, 270, 324, 378, 432, 486
Multiples of 126: 126, 252, 378, 504, 630
So the LCM for 54 and 126 is 378
Finding LCM for 54 and 126 by Prime Factorization
Another method to find LCM for numbers 54 and 126 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 54: 2, 3, 3, 3 (exponent form: 21, 33)
All Prime Factors of 126: 2, 3, 3, 7 (exponent form: 21, 32, 71)
21 × 33 × 71 = 378
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
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
"Least Common Multiple" Calculator
LCM Table
Number 1 | Number 2 | LCM |
---|---|---|
39 | 126 | 1638 |
40 | 126 | 2520 |
41 | 126 | 5166 |
42 | 126 | 126 |
43 | 126 | 5418 |
44 | 126 | 2772 |
45 | 126 | 630 |
46 | 126 | 2898 |
47 | 126 | 5922 |
48 | 126 | 1008 |
49 | 126 | 882 |
50 | 126 | 3150 |
51 | 126 | 2142 |
52 | 126 | 3276 |
53 | 126 | 6678 |
54 | 126 | 378 |
55 | 126 | 6930 |
56 | 126 | 504 |
57 | 126 | 2394 |
58 | 126 | 3654 |
59 | 126 | 7434 |
60 | 126 | 1260 |
61 | 126 | 7686 |
62 | 126 | 3906 |
63 | 126 | 126 |
64 | 126 | 4032 |
65 | 126 | 8190 |
66 | 126 | 1386 |
67 | 126 | 8442 |
68 | 126 | 4284 |
FAQ
What's the Least Common Multiple (LCM) of 54 and 126?
See Also
- What is the LCM of 50 and 825?
- What is the LCM of 51 and 68?
- What is the LCM of 51 and 85?
- What is the LCM of 51 and 153?
- What is the LCM of 52 and 78?
- What is the LCM of 54 and 18?
- What is the LCM of 54 and 36?
- What is the LCM of 54 and 48?
- What is the LCM of 54 and 72?
- What is the LCM of 54 and 81?
- What is the LCM of 54 and 135?
- What is the LCM of 54 and 189?
- What is the LCM of 54 and 243?
- What is the LCM of 55 and 77?
- What is the LCM of 55 and 88?
- What is the LCM of 55 and 132?
- What is the LCM of 55 and 250?
- What is the LCM of 55 and 4000?
- What is the LCM of 56 and 63?
- What is the LCM of 56 and 64?
- Наименьшее общее кратное 54 и 126