LCM of 704, 738, 248, 562, 747
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 704, 738, 248, 562, 747 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 704, 738, 248, 562, 747. So, keep reading to learn more.
Given numbers are 704,738,248,562,747
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 704,738,248,562,747 is 187821425088.
Find LCM of 704,738,248,562,747 with Prime Factorization
| 2 | 704, 738, 248, 562, 747 |
| 2 | 352, 369, 124, 281, 747 |
| 2 | 176, 369, 62, 281, 747 |
| 3 | 88, 369, 31, 281, 747 |
| 3 | 88, 123, 31, 281, 249 |
| 88, 41, 31, 281, 83 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 88 x 41 x 31 x 281 x 83 = 187821425088
Therefore, the lowest common multiple of 704,738,248,562,747 is 187821425088.
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.
704 x 738 x 248 x 562 x 747 = 54092570425344
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.
704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
248 : 1, 2, 4, 8, 31, 62, 124, 248
562 : 1, 2, 281, 562
747 : 1, 3, 9, 83, 249, 747
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 704,738,248,562,747, is 1.
Now, the common factors can be found like this.
704:2x 2x 2x 2x 2x 2x 11
738:2x 3x 3x 41
248:2x 2x 2x 31
562:2x 281
747:3x 3x 83
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 3x 3 = 288
Therefore, the value for common factors is 288.
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 = 54092570425344/(1x288)
LCM = 54092570425344/288
LCM = 187821425088
Thus, we can understand that the LCM of 704,738,248,562,747 is 187821425088.
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FAQs on LCM of 704, 738, 248, 562, 747
1. What is the LCM of 704, 738, 248, 562, 747?
Answer: LCM of 704, 738, 248, 562, 747 is 187821425088.
2. How to calculate the LCM of 704, 738, 248, 562, 747?
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 704, 738, 248, 562, 747.
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}.