LCM of 248, 442, 104, 448, 738
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 248, 442, 104, 448, 738 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 248, 442, 104, 448, 738. So, keep reading to learn more.
Given numbers are 248,442,104,448,738
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 248,442,104,448,738 is 1132552512.
Find LCM of 248,442,104,448,738 with Prime Factorization
| 2 | 248, 442, 104, 448, 738 |
| 2 | 124, 221, 52, 224, 369 |
| 2 | 62, 221, 26, 112, 369 |
| 13 | 31, 221, 13, 56, 369 |
| 31, 17, 1, 56, 369 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 13 x 31 x 17 x 1 x 56 x 369 = 1132552512
Therefore, the lowest common multiple of 248,442,104,448,738 is 1132552512.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
248 x 442 x 104 x 448 x 738 = 3769134759936
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
248 : 1, 2, 4, 8, 31, 62, 124, 248
442 : 1, 2, 13, 17, 26, 34, 221, 442
104 : 1, 2, 4, 8, 13, 26, 52, 104
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 248,442,104,448,738, is 2.
Now, the common factors can be found like this.
248:2x 2x 2x 31
442:2x 13x 17
104:2x 2x 2x 13
448:2x 2x 2x 2x 2x 2x 7
738:2x 3x 3x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 2x 2x 2x 13 = 1664
Therefore, the value for common factors is 1664.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 3769134759936/(2x1664)
LCM = 3769134759936/3328
LCM = 1132552512
Thus, we can understand that the LCM of 248,442,104,448,738 is 1132552512.
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FAQs on LCM of 248, 442, 104, 448, 738
1. What is the LCM of 248, 442, 104, 448, 738?
Answer: LCM of 248, 442, 104, 448, 738 is 1132552512.
2. How to calculate the LCM of 248, 442, 104, 448, 738?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 248, 442, 104, 448, 738.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.